57275034960 has 320 divisors, whose sum is σ = 211459965696. Its totient is φ = 12640665600.

The previous prime is 57275034941. The next prime is 57275034977. The reversal of 57275034960 is 6943057275.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2493930 + ... + 2516790.

Almost surely, 2^57275034960 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 57275034960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105729982848).

57275034960 is an abundant number, since it is smaller than the sum of its proper divisors (154184930736).

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

57275034960 is a wasteful number, since it uses less digits than its factorization.

57275034960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22974 (or 22968 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 48.

The spelling of 57275034960 in words is "fifty-seven billion, two hundred seventy-five million, thirty-four thousand, nine hundred sixty".