56257358 has 8 divisors (see below), whose sum is σ = 84433752. Its totient is φ = 28112776.

The previous prime is 56257349. The next prime is 56257363. The reversal of 56257358 is 85375265.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2885 + ... + 10992.

It is an arithmetic number, because the mean of its divisors is an integer number (10554219).

Almost surely, 2^56257358 is an apocalyptic number.

56257358 is a deficient number, since it is larger than the sum of its proper divisors (28176394).

56257358 is a wasteful number, since it uses less digits than its factorization.

56257358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15906.

The product of its digits is 252000, while the sum is 41.

The square root of 56257358 is about 7500.4905172929. The cubic root of 56257358 is about 383.1714221493.

The spelling of 56257358 in words is "fifty-six million, two hundred fifty-seven thousand, three hundred fifty-eight".