374623525057 has 2 divisors, whose sum is σ = 374623525058. Its totient is φ = 374623525056.

The previous prime is 374623525049. The next prime is 374623525063. The reversal of 374623525057 is 750525326473.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 362591848336 + 12031676721 = 602156^2 + 109689^2 .

It is a cyclic number.

It is not a de Polignac number, because 374623525057 - 2³ = 374623525049 is a prime.

It is a super-2 number, since 2×374623525057² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 374623525057.

It is not a weakly prime, because it can be changed into another prime (374623525007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187311762528 + 187311762529.

It is an arithmetic number, because the mean of its divisors is an integer number (187311762529).

Almost surely, 2^374623525057 is an apocalyptic number.

It is an amenable number.

374623525057 is a deficient number, since it is larger than the sum of its proper divisors (1).

374623525057 is an equidigital number, since it uses as much as digits as its factorization.

374623525057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292000, while the sum is 49.

The spelling of 374623525057 in words is "three hundred seventy-four billion, six hundred twenty-three million, five hundred twenty-five thousand, fifty-seven".