57361607 has 4 divisors (see below), whose sum is σ = 57377256. Its totient is φ = 57345960.

The previous prime is 57361597. The next prime is 57361631. The reversal of 57361607 is 70616375.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 57361607 - 2⁶ = 57361543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57361697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 968 + ... + 10754.

It is an arithmetic number, because the mean of its divisors is an integer number (14344314).

Almost surely, 2^57361607 is an apocalyptic number.

57361607 is a deficient number, since it is larger than the sum of its proper divisors (15649).

57361607 is an equidigital number, since it uses as much as digits as its factorization.

57361607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15648.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 57361607 is about 7573.7445824374. The cubic root of 57361607 is about 385.6622256539.

The spelling of 57361607 in words is "fifty-seven million, three hundred sixty-one thousand, six hundred seven".