57461597 has 2 divisors, whose sum is σ = 57461598. Its totient is φ = 57461596.

The previous prime is 57461563. The next prime is 57461609. The reversal of 57461597 is 79516475.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47183161 + 10278436 = 6869^2 + 3206^2 .

It is a cyclic number.

It is not a de Polignac number, because 57461597 - 2¹⁰ = 57460573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57461297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28730798 + 28730799.

It is an arithmetic number, because the mean of its divisors is an integer number (28730799).

Almost surely, 2^57461597 is an apocalyptic number.

It is an amenable number.

57461597 is a deficient number, since it is larger than the sum of its proper divisors (1).

57461597 is an equidigital number, since it uses as much as digits as its factorization.

57461597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 264600, while the sum is 44.

The square root of 57461597 is about 7580.3428022748. The cubic root of 57461597 is about 385.8861848660.

The spelling of 57461597 in words is "fifty-seven million, four hundred sixty-one thousand, five hundred ninety-seven".