57465677 has 2 divisors, whose sum is σ = 57465678. Its totient is φ = 57465676.

The previous prime is 57465649. The next prime is 57465679. The reversal of 57465677 is 77656475.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33396841 + 24068836 = 5779^2 + 4906^2 .

It is a cyclic number.

It is not a de Polignac number, because 57465677 - 2¹⁸ = 57203533 is a prime.

Together with 57465679, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57465679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28732838 + 28732839.

It is an arithmetic number, because the mean of its divisors is an integer number (28732839).

Almost surely, 2^57465677 is an apocalyptic number.

It is an amenable number.

57465677 is a deficient number, since it is larger than the sum of its proper divisors (1).

57465677 is an equidigital number, since it uses as much as digits as its factorization.

57465677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1234800, while the sum is 47.

The square root of 57465677 is about 7580.6119146148. The cubic root of 57465677 is about 385.8953177968.

The spelling of 57465677 in words is "fifty-seven million, four hundred sixty-five thousand, six hundred seventy-seven".