57506455214 has 32 divisors (see below), whose sum is σ = 95555696544. Its totient is φ = 25791742080.

The previous prime is 57506455121. The next prime is 57506455217. The reversal of 57506455214 is 41255460575.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57506455217) 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, 86789 + ... + 350064.

It is an arithmetic number, because the mean of its divisors is an integer number (2986115517).

Almost surely, 2^57506455214 is an apocalyptic number.

57506455214 is a deficient number, since it is larger than the sum of its proper divisors (38049241330).

57506455214 is a wasteful number, since it uses less digits than its factorization.

57506455214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437012.

The product of its (nonzero) digits is 840000, while the sum is 44.

The spelling of 57506455214 in words is "fifty-seven billion, five hundred six million, four hundred fifty-five thousand, two hundred fourteen".