56317339 has 8 divisors (see below), whose sum is σ = 60723152. Its totient is φ = 51922080.

The previous prime is 56317337. The next prime is 56317369. The reversal of 56317339 is 93371365.

56317339 = T₂₉₃₇ + T₂₉₃₈ + ... + T₂₉₄₉.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 56317339 - 2¹ = 56317337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56317298 and 56317307.

It is not an unprimeable number, because it can be changed into a prime (56317337) 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, 11152 + ... + 15394.

It is an arithmetic number, because the mean of its divisors is an integer number (7590394).

Almost surely, 2^56317339 is an apocalyptic number.

56317339 is a deficient number, since it is larger than the sum of its proper divisors (4405813).

56317339 is a wasteful number, since it uses less digits than its factorization.

56317339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5277.

The product of its digits is 51030, while the sum is 37.

The square root of 56317339 is about 7504.4879239026. The cubic root of 56317339 is about 383.3075515532.

The spelling of 56317339 in words is "fifty-six million, three hundred seventeen thousand, three hundred thirty-nine".