57700052 has 24 divisors (see below), whose sum is σ = 104815872. Its totient is φ = 27763200.

The previous prime is 57700051. The next prime is 57700073. The reversal of 57700052 is 25000775.

It is a junction number, because it is equal to n+sod(n) for n = 57699994 and 57700030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57700051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22727 + ... + 25137.

It is an arithmetic number, because the mean of its divisors is an integer number (4367328).

Almost surely, 2^57700052 is an apocalyptic number.

It is an amenable number.

57700052 is a deficient number, since it is larger than the sum of its proper divisors (47115820).

57700052 is a wasteful number, since it uses less digits than its factorization.

57700052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2639 (or 2637 counting only the distinct ones).

The product of its (nonzero) digits is 2450, while the sum is 26.

The square root of 57700052 is about 7596.0550287633. The cubic root of 57700052 is about 386.4192336257.

The spelling of 57700052 in words is "fifty-seven million, seven hundred thousand, fifty-two".