57074053 has 4 divisors (see below), whose sum is σ = 57437740. Its totient is φ = 56710368.

The previous prime is 57074041. The next prime is 57074077. The reversal of 57074053 is 35047075.

57074053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 15626209 + 41447844 = 3953^2 + 6438^2 .

It is a cyclic number.

It is not a de Polignac number, because 57074053 - 2²⁵ = 23519621 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 (57074033) 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 3 ways as a sum of consecutive naturals, for example, 181608 + ... + 181921.

It is an arithmetic number, because the mean of its divisors is an integer number (14359435).

Almost surely, 2^57074053 is an apocalyptic number.

It is an amenable number.

57074053 is a deficient number, since it is larger than the sum of its proper divisors (363687).

57074053 is a wasteful number, since it uses less digits than its factorization.

57074053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363686.

The product of its (nonzero) digits is 14700, while the sum is 31.

The square root of 57074053 is about 7554.7371231566. The cubic root of 57074053 is about 385.0167036099.

The spelling of 57074053 in words is "fifty-seven million, seventy-four thousand, fifty-three".