57358357 has 16 divisors (see below), whose sum is σ = 69818112. Its totient is φ = 45999360.

The previous prime is 57358351. The next prime is 57358369. The reversal of 57358357 is 75385375.

57358357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57358357 is a prime.

It is a super-2 number, since 2×57358357² = 6579962235478898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57358351) 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, 20208 + ... + 22870.

It is an arithmetic number, because the mean of its divisors is an integer number (4363632).

Almost surely, 2^57358357 is an apocalyptic number.

It is an amenable number.

57358357 is a deficient number, since it is larger than the sum of its proper divisors (12459755).

57358357 is a wasteful number, since it uses less digits than its factorization.

57358357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2868.

The product of its digits is 441000, while the sum is 43.

The square root of 57358357 is about 7573.5300223872. The cubic root of 57358357 is about 385.6549418859.

The spelling of 57358357 in words is "fifty-seven million, three hundred fifty-eight thousand, three hundred fifty-seven".