53153360988 has 192 divisors, whose sum is σ = 161832050688. Its totient is φ = 13199293440.

The previous prime is 53153360987. The next prime is 53153360989. The reversal of 53153360988 is 88906335135.

53153360988 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 (53153360987) and next prime (53153360989).

It is a super-2 number, since 2×53153360988² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53153360988.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53153360987) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1231306 + ... + 1273742.

It is an arithmetic number, because the mean of its divisors is an integer number (842875264).

Almost surely, 2^53153360988 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53153360988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80916025344).

53153360988 is an abundant number, since it is smaller than the sum of its proper divisors (108678689700).

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

53153360988 is a wasteful number, since it uses less digits than its factorization.

53153360988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42532 (or 42530 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 51.

The spelling of 53153360988 in words is "fifty-three billion, one hundred fifty-three million, three hundred sixty thousand, nine hundred eighty-eight".