57473534337 has 16 divisors (see below), whose sum is σ = 80739529728. Its totient is φ = 36293962320.

The previous prime is 57473534323. The next prime is 57473534351. The reversal of 57473534337 is 73343537475.

It is an interprime number because it is at equal distance from previous prime (57473534323) and next prime (57473534351).

It is a de Polignac number, because none of the positive numbers 2^k-57473534337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57473534337.

It is not an unprimeable number, because it can be changed into a prime (57473534357) 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, 4036339 + ... + 4050552.

It is an arithmetic number, because the mean of its divisors is an integer number (5046220608).

Almost surely, 2^57473534337 is an apocalyptic number.

It is an amenable number.

57473534337 is a deficient number, since it is larger than the sum of its proper divisors (23265995391).

57473534337 is a wasteful number, since it uses less digits than its factorization.

57473534337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8087020.

The product of its digits is 11113200, while the sum is 51.

The spelling of 57473534337 in words is "fifty-seven billion, four hundred seventy-three million, five hundred thirty-four thousand, three hundred thirty-seven".