57002572 has 12 divisors (see below), whose sum is σ = 108823176. Its totient is φ = 25910240.

The previous prime is 57002557. The next prime is 57002573. The reversal of 57002572 is 27520075.

57002572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 57002572.

It is not an unprimeable number, because it can be changed into a prime (57002573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 647713 + ... + 647800.

It is an arithmetic number, because the mean of its divisors is an integer number (9068598).

Almost surely, 2^57002572 is an apocalyptic number.

It is an amenable number.

57002572 is a deficient number, since it is larger than the sum of its proper divisors (51820604).

57002572 is a wasteful number, since it uses less digits than its factorization.

57002572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1295528 (or 1295526 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 57002572 is about 7550.0047682104. The cubic root of 57002572 is about 384.8559015464.

The spelling of 57002572 in words is "fifty-seven million, two thousand, five hundred seventy-two".