57537457107 has 16 divisors (see below), whose sum is σ = 82637093280. Its totient is φ = 35399434752.

The previous prime is 57537457091. The next prime is 57537457141. The reversal of 57537457107 is 70175473575.

It is not a de Polignac number, because 57537457107 - 2⁴ = 57537457091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57537457107.

It is not an unprimeable number, because it can be changed into a prime (57537457507) 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, 619 + ... + 339227.

It is an arithmetic number, because the mean of its divisors is an integer number (5164818330).

Almost surely, 2^57537457107 is an apocalyptic number.

57537457107 is a deficient number, since it is larger than the sum of its proper divisors (25099636173).

57537457107 is a wasteful number, since it uses less digits than its factorization.

57537457107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342982.

The product of its (nonzero) digits is 3601500, while the sum is 51.

The spelling of 57537457107 in words is "fifty-seven billion, five hundred thirty-seven million, four hundred fifty-seven thousand, one hundred seven".