56382763 has 4 divisors (see below), whose sum is σ = 56420848. Its totient is φ = 56344680.

The previous prime is 56382743. The next prime is 56382773. The reversal of 56382763 is 36728365.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56382763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56382713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16728 + ... + 19813.

It is an arithmetic number, because the mean of its divisors is an integer number (14105212).

Almost surely, 2^56382763 is an apocalyptic number.

56382763 is a deficient number, since it is larger than the sum of its proper divisors (38085).

56382763 is a wasteful number, since it uses less digits than its factorization.

56382763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38084.

The product of its digits is 181440, while the sum is 40.

The square root of 56382763 is about 7508.8456502981. The cubic root of 56382763 is about 383.4559239082.

The spelling of 56382763 in words is "fifty-six million, three hundred eighty-two thousand, seven hundred sixty-three".