57632925677 has 2 divisors, whose sum is σ = 57632925678. Its totient is φ = 57632925676.

The previous prime is 57632925673. The next prime is 57632925719. The reversal of 57632925677 is 77652923675.

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., 46179431236 + 11453494441 = 214894^2 + 107021^2 .

It is a cyclic number.

It is not a de Polignac number, because 57632925677 - 2² = 57632925673 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57632925673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28816462838 + 28816462839.

It is an arithmetic number, because the mean of its divisors is an integer number (28816462839).

Almost surely, 2^57632925677 is an apocalyptic number.

It is an amenable number.

57632925677 is a deficient number, since it is larger than the sum of its proper divisors (1).

57632925677 is an equidigital number, since it uses as much as digits as its factorization.

57632925677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33339600, while the sum is 59.

The spelling of 57632925677 in words is "fifty-seven billion, six hundred thirty-two million, nine hundred twenty-five thousand, six hundred seventy-seven".