163761150960 has 480 divisors, whose sum is σ = 657174098880. Its totient is φ = 36075110400.

The previous prime is 163761150953. The next prime is 163761150967. The reversal of 163761150960 is 69051167361.

163761150960 is a `hidden beast` number, since 1 + 6 + 3 + 76 + 11 + 509 + 60 = 666.

163761150960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (163761150953) and next prime (163761150967).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163761150967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3883590 + ... + 3925530.

It is an arithmetic number, because the mean of its divisors is an integer number (1369112706).

Almost surely, 2^163761150960 is an apocalyptic number.

163761150960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 163761150960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (328587049440).

163761150960 is an abundant number, since it is smaller than the sum of its proper divisors (493412947920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

163761150960 is a wasteful number, since it uses less digits than its factorization.

163761150960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42017 (or 42008 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

It can be divided in two parts, 163761 and 150960, that added together give a square (314721 = 561²).

The spelling of 163761150960 in words is "one hundred sixty-three billion, seven hundred sixty-one million, one hundred fifty thousand, nine hundred sixty".