57660574123 has 2 divisors, whose sum is σ = 57660574124. Its totient is φ = 57660574122.

The previous prime is 57660574099. The next prime is 57660574141. The reversal of 57660574123 is 32147506675.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57660574123 - 2¹⁷ = 57660443051 is a prime.

It is not a weakly prime, because it can be changed into another prime (57660574183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28830287061 + 28830287062.

It is an arithmetic number, because the mean of its divisors is an integer number (28830287062).

Almost surely, 2^57660574123 is an apocalyptic number.

57660574123 is a deficient number, since it is larger than the sum of its proper divisors (1).

57660574123 is an equidigital number, since it uses as much as digits as its factorization.

57660574123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 57660574123 in words is "fifty-seven billion, six hundred sixty million, five hundred seventy-four thousand, one hundred twenty-three".