57607349 has 2 divisors, whose sum is σ = 57607350. Its totient is φ = 57607348.

The previous prime is 57607313. The next prime is 57607351. The reversal of 57607349 is 94370675.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46485124 + 11122225 = 6818^2 + 3335^2 .

It is a cyclic number.

It is not a de Polignac number, because 57607349 - 2²⁴ = 40830133 is a prime.

It is a Sophie Germain prime.

Together with 57607351, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57607049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28803674 + 28803675.

It is an arithmetic number, because the mean of its divisors is an integer number (28803675).

Almost surely, 2^57607349 is an apocalyptic number.

It is an amenable number.

57607349 is a deficient number, since it is larger than the sum of its proper divisors (1).

57607349 is an equidigital number, since it uses as much as digits as its factorization.

57607349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 57607349 is about 7589.9505268480. The cubic root of 57607349 is about 386.2121776380.

The spelling of 57607349 in words is "fifty-seven million, six hundred seven thousand, three hundred forty-nine".