57345508751 has 8 divisors (see below), whose sum is σ = 59860483200. Its totient is φ = 54872104320.

The previous prime is 57345508709. The next prime is 57345508819. The reversal of 57345508751 is 15780554375.

57345508751 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 57345508751 - 2²⁶ = 57278399887 is a prime.

It is a super-2 number, since 2×57345508751² (a number of 22 digits) contains 22 as substring.

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 57345508751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57345508351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10389686 + ... + 10395203.

It is an arithmetic number, because the mean of its divisors is an integer number (7482560400).

Almost surely, 2^57345508751 is an apocalyptic number.

57345508751 is a deficient number, since it is larger than the sum of its proper divisors (2514974449).

57345508751 is a wasteful number, since it uses less digits than its factorization.

57345508751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20785009.

The product of its (nonzero) digits is 2940000, while the sum is 50.

The spelling of 57345508751 in words is "fifty-seven billion, three hundred forty-five million, five hundred eight thousand, seven hundred fifty-one".