57634715405 has 16 divisors (see below), whose sum is σ = 70196575104. Its totient is φ = 45418954560.

The previous prime is 57634715389. The next prime is 57634715471. The reversal of 57634715405 is 50451743675.

It is not a de Polignac number, because 57634715405 - 2⁴ = 57634715389 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57634715405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343067 + ... + 482663.

It is an arithmetic number, because the mean of its divisors is an integer number (4387285944).

Almost surely, 2^57634715405 is an apocalyptic number.

It is an amenable number.

57634715405 is a deficient number, since it is larger than the sum of its proper divisors (12561859699).

57634715405 is a wasteful number, since it uses less digits than its factorization.

57634715405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140836.

The product of its (nonzero) digits is 1764000, while the sum is 47.

The spelling of 57634715405 in words is "fifty-seven billion, six hundred thirty-four million, seven hundred fifteen thousand, four hundred five".