57425071123 has 6 divisors (see below), whose sum is σ = 66800592996. Its totient is φ = 49221489492.

The previous prime is 57425071079. The next prime is 57425071133. The reversal of 57425071123 is 32117052475.

57425071123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-57425071123 is a prime.

It is a super-2 number, since 2×57425071123² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57425071133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 585970065 + ... + 585970162.

It is an arithmetic number, because the mean of its divisors is an integer number (11133432166).

Almost surely, 2^57425071123 is an apocalyptic number.

57425071123 is a deficient number, since it is larger than the sum of its proper divisors (9375521873).

57425071123 is a wasteful number, since it uses less digits than its factorization.

57425071123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171940241 (or 1171940234 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 37.

The spelling of 57425071123 in words is "fifty-seven billion, four hundred twenty-five million, seventy-one thousand, one hundred twenty-three".