57011036 has 12 divisors (see below), whose sum is σ = 100150512. Its totient is φ = 28396608.

The previous prime is 57011021. The next prime is 57011057. The reversal of 57011036 is 63011075.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26045 + ... + 28148.

It is an arithmetic number, because the mean of its divisors is an integer number (8345876).

Almost surely, 2^57011036 is an apocalyptic number.

It is an amenable number.

57011036 is a deficient number, since it is larger than the sum of its proper divisors (43139476).

57011036 is a wasteful number, since it uses less digits than its factorization.

57011036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54460 (or 54458 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 57011036 is about 7550.5652768518. The cubic root of 57011036 is about 384.8749489860.

The spelling of 57011036 in words is "fifty-seven million, eleven thousand, thirty-six".