56013351 has 8 divisors (see below), whose sum is σ = 79077744. Its totient is φ = 35145600.

The previous prime is 56013319. The next prime is 56013359. The reversal of 56013351 is 15331065.

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

It is not a de Polignac number, because 56013351 - 2⁵ = 56013319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56013359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 549100 + ... + 549201.

It is an arithmetic number, because the mean of its divisors is an integer number (9884718).

Almost surely, 2^56013351 is an apocalyptic number.

56013351 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

56013351 is a deficient number, since it is larger than the sum of its proper divisors (23064393).

56013351 is a wasteful number, since it uses less digits than its factorization.

56013351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098321.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 56013351 is about 7484.2067715958. The cubic root of 56013351 is about 382.6166383579.

The spelling of 56013351 in words is "fifty-six million, thirteen thousand, three hundred fifty-one".