63074712960 has 1344 divisors, whose sum is σ = 274523126400. Its totient is φ = 13795246080.

The previous prime is 63074712959. The next prime is 63074712973. The reversal of 63074712960 is 6921747036.

63074712960 is a `hidden beast` number, since 630 + 7 + 4 + 7 + 1 + 2 + 9 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1344).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 708704596 + ... + 708704684.

Almost surely, 2^63074712960 is an apocalyptic number.

63074712960 is a gapful number since it is divisible by the number (60) 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 63074712960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137261563200).

63074712960 is an abundant number, since it is smaller than the sum of its proper divisors (211448413440).

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

63074712960 is an equidigital number, since it uses as much as digits as its factorization.

63074712960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The spelling of 63074712960 in words is "sixty-three billion, seventy-four million, seven hundred twelve thousand, nine hundred sixty".