57057095633 has 2 divisors, whose sum is σ = 57057095634. Its totient is φ = 57057095632.

The previous prime is 57057095617. The next prime is 57057095677. The reversal of 57057095633 is 33659075075.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51994488529 + 5062607104 = 228023^2 + 71152^2 .

It is a cyclic number.

It is not a de Polignac number, because 57057095633 - 2⁴ = 57057095617 is a prime.

It is not a weakly prime, because it can be changed into another prime (57057095933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28528547816 + 28528547817.

It is an arithmetic number, because the mean of its divisors is an integer number (28528547817).

Almost surely, 2^57057095633 is an apocalyptic number.

It is an amenable number.

57057095633 is a deficient number, since it is larger than the sum of its proper divisors (1).

57057095633 is an equidigital number, since it uses as much as digits as its factorization.

57057095633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2976750, while the sum is 50.

The spelling of 57057095633 in words is "fifty-seven billion, fifty-seven million, ninety-five thousand, six hundred thirty-three".