56383715 has 4 divisors (see below), whose sum is σ = 67660464. Its totient is φ = 45106968.

The previous prime is 56383681. The next prime is 56383729. The reversal of 56383715 is 51738365.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56383715 - 2¹² = 56379619 is a prime.

It is a Duffinian 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, 5638367 + ... + 5638376.

It is an arithmetic number, because the mean of its divisors is an integer number (16915116).

Almost surely, 2^56383715 is an apocalyptic number.

56383715 is a deficient number, since it is larger than the sum of its proper divisors (11276749).

56383715 is a wasteful number, since it uses less digits than its factorization.

56383715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11276748.

The product of its digits is 75600, while the sum is 38.

The square root of 56383715 is about 7508.9090419315. The cubic root of 56383715 is about 383.4580820617.

The spelling of 56383715 in words is "fifty-six million, three hundred eighty-three thousand, seven hundred fifteen".