57087036903 has 16 divisors (see below), whose sum is σ = 81988714080. Its totient is φ = 35122948224.

The previous prime is 57087036899. The next prime is 57087036911. The reversal of 57087036903 is 30963078075.

It is not a de Polignac number, because 57087036903 - 2² = 57087036899 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57087036913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29953 + ... + 339221.

It is an arithmetic number, because the mean of its divisors is an integer number (5124294630).

Almost surely, 2^57087036903 is an apocalyptic number.

57087036903 is a deficient number, since it is larger than the sum of its proper divisors (24901677177).

57087036903 is a wasteful number, since it uses less digits than its factorization.

57087036903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314018.

The product of its (nonzero) digits is 952560, while the sum is 48.

The spelling of 57087036903 in words is "fifty-seven billion, eighty-seven million, thirty-six thousand, nine hundred three".