57746724955 has 8 divisors (see below), whose sum is σ = 69341341104. Its totient is φ = 46167199200.

The previous prime is 57746724943. The next prime is 57746725007. The reversal of 57746724955 is 55942764775.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57746724955 - 2⁹ = 57746724443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57746724893 and 57746724902.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3764176 + ... + 3779485.

It is an arithmetic number, because the mean of its divisors is an integer number (8667667638).

Almost surely, 2^57746724955 is an apocalyptic number.

57746724955 is a deficient number, since it is larger than the sum of its proper divisors (11594616149).

57746724955 is a wasteful number, since it uses less digits than its factorization.

57746724955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7545197.

The product of its digits is 74088000, while the sum is 61.

The spelling of 57746724955 in words is "fifty-seven billion, seven hundred forty-six million, seven hundred twenty-four thousand, nine hundred fifty-five".