57552359 has 2 divisors, whose sum is σ = 57552360. Its totient is φ = 57552358.

The previous prime is 57552347. The next prime is 57552373. The reversal of 57552359 is 95325575.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57552359 - 2⁴ = 57552343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57552059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28776179 + 28776180.

It is an arithmetic number, because the mean of its divisors is an integer number (28776180).

Almost surely, 2^57552359 is an apocalyptic number.

57552359 is a deficient number, since it is larger than the sum of its proper divisors (1).

57552359 is an equidigital number, since it uses as much as digits as its factorization.

57552359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 236250, while the sum is 41.

The square root of 57552359 is about 7586.3271086870. The cubic root of 57552359 is about 386.0892502150.

The spelling of 57552359 in words is "fifty-seven million, five hundred fifty-two thousand, three hundred fifty-nine".