57361065 has 16 divisors (see below), whose sum is σ = 92184000. Its totient is φ = 30457152.

The previous prime is 57361061. The next prime is 57361069. The reversal of 57361065 is 56016375.

57361065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (57361061) and next prime (57361069).

It is not a de Polignac number, because 57361065 - 2² = 57361061 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57361061) by changing a digit.

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, 4915 + ... + 11784.

It is an arithmetic number, because the mean of its divisors is an integer number (5761500).

Almost surely, 2^57361065 is an apocalyptic number.

It is an amenable number.

57361065 is a deficient number, since it is larger than the sum of its proper divisors (34822935).

57361065 is a wasteful number, since it uses less digits than its factorization.

57361065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16936.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 57361065 is about 7573.7088008452. The cubic root of 57361065 is about 385.6610109646.

The spelling of 57361065 in words is "fifty-seven million, three hundred sixty-one thousand, sixty-five".