57360745 has 16 divisors (see below), whose sum is σ = 74570832. Its totient is φ = 42105600.

The previous prime is 57360739. The next prime is 57360769. The reversal of 57360745 is 54706375.

57360745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 9072144 + 48288601 = 3012^2 + 6949^2 .

It is not a de Polignac number, because 57360745 - 2⁷ = 57360617 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8695 + ... + 13795.

It is an arithmetic number, because the mean of its divisors is an integer number (4660677).

Almost surely, 2^57360745 is an apocalyptic number.

It is an amenable number.

57360745 is a deficient number, since it is larger than the sum of its proper divisors (17210087).

57360745 is a wasteful number, since it uses less digits than its factorization.

57360745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5292.

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 57360745 is about 7573.6876751025. The cubic root of 57360745 is about 385.6602938013.

The spelling of 57360745 in words is "fifty-seven million, three hundred sixty thousand, seven hundred forty-five".