57509056914 has 16 divisors (see below), whose sum is σ = 115021266528. Its totient is φ = 19169160192.

The previous prime is 57509056867. The next prime is 57509056919. The reversal of 57509056914 is 41965090575.

57509056914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (57509056919) 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, 153189 + ... + 372135.

It is an arithmetic number, because the mean of its divisors is an integer number (7188829158).

Almost surely, 2^57509056914 is an apocalyptic number.

57509056914 is an abundant number, since it is smaller than the sum of its proper divisors (57512209614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57509056914 is a wasteful number, since it uses less digits than its factorization.

57509056914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262729.

The product of its (nonzero) digits is 1701000, while the sum is 51.

The spelling of 57509056914 in words is "fifty-seven billion, five hundred nine million, fifty-six thousand, nine hundred fourteen".