57287078275 has 24 divisors (see below), whose sum is σ = 81205999904. Its totient is φ = 39271910400.

The previous prime is 57287078267. The next prime is 57287078287.

57287078275 is nontrivially palindromic in base 10.

57287078275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 57287078275 - 2³ = 57287078267 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 631795 + ... + 716755.

Almost surely, 2^57287078275 is an apocalyptic number.

57287078275 is a deficient number, since it is larger than the sum of its proper divisors (23918921629).

57287078275 is a wasteful number, since it uses less digits than its factorization.

57287078275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88831 (or 88826 counting only the distinct ones).

The product of its (nonzero) digits is 15366400, while the sum is 58.

The spelling of 57287078275 in words is "fifty-seven billion, two hundred eighty-seven million, seventy-eight thousand, two hundred seventy-five".