57275605776 has 80 divisors (see below), whose sum is σ = 151631602496. Its totient is φ = 18619711488.

The previous prime is 57275605769. The next prime is 57275605789. The reversal of 57275605776 is 67750657275.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1368456 + ... + 1409688.

Almost surely, 2^57275605776 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 57275605776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75815801248).

57275605776 is an abundant number, since it is smaller than the sum of its proper divisors (94355996720).

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

57275605776 is a wasteful number, since it uses less digits than its factorization.

57275605776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41960 (or 41954 counting only the distinct ones).

The product of its (nonzero) digits is 21609000, while the sum is 57.

The spelling of 57275605776 in words is "fifty-seven billion, two hundred seventy-five million, six hundred five thousand, seven hundred seventy-six".