57468965633 has 2 divisors, whose sum is σ = 57468965634. Its totient is φ = 57468965632.

The previous prime is 57468965591. The next prime is 57468965677. The reversal of 57468965633 is 33656986475.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31304932624 + 26164033009 = 176932^2 + 161753^2 .

It is a cyclic number.

It is not a de Polignac number, because 57468965633 - 2²⁰ = 57467917057 is a prime.

It is not a weakly prime, because it can be changed into another prime (57468962633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28734482816 + 28734482817.

It is an arithmetic number, because the mean of its divisors is an integer number (28734482817).

Almost surely, 2^57468965633 is an apocalyptic number.

It is an amenable number.

57468965633 is a deficient number, since it is larger than the sum of its proper divisors (1).

57468965633 is an equidigital number, since it uses as much as digits as its factorization.

57468965633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 97977600, while the sum is 62.

The spelling of 57468965633 in words is "fifty-seven billion, four hundred sixty-eight million, nine hundred sixty-five thousand, six hundred thirty-three".