57353507 has 2 divisors, whose sum is σ = 57353508. Its totient is φ = 57353506.

The previous prime is 57353477. The next prime is 57353519. The reversal of 57353507 is 70535375.

57353507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57353507 - 2¹⁰ = 57352483 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (57353537) 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 as a sum of consecutive naturals, namely, 28676753 + 28676754.

It is an arithmetic number, because the mean of its divisors is an integer number (28676754).

Almost surely, 2^57353507 is an apocalyptic number.

57353507 is a deficient number, since it is larger than the sum of its proper divisors (1).

57353507 is an equidigital number, since it uses as much as digits as its factorization.

57353507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55125, while the sum is 35.

The square root of 57353507 is about 7573.2098214694. The cubic root of 57353507 is about 385.6440717513.

The spelling of 57353507 in words is "fifty-seven million, three hundred fifty-three thousand, five hundred seven".