56336047 has 4 divisors (see below), whose sum is σ = 56377440. Its totient is φ = 56294656.

The previous prime is 56336041. The next prime is 56336053. The reversal of 56336047 is 74063365.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74063365 = 5 ⋅14812673.

It is an interprime number because it is at equal distance from previous prime (56336041) and next prime (56336053).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56336047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56336041) 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, 18583 + ... + 21400.

It is an arithmetic number, because the mean of its divisors is an integer number (14094360).

Almost surely, 2^56336047 is an apocalyptic number.

56336047 is a deficient number, since it is larger than the sum of its proper divisors (41393).

56336047 is a wasteful number, since it uses less digits than its factorization.

56336047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41392.

The product of its (nonzero) digits is 45360, while the sum is 34.

The square root of 56336047 is about 7505.7342745397. The cubic root of 56336047 is about 383.3499903705.

The spelling of 56336047 in words is "fifty-six million, three hundred thirty-six thousand, forty-seven".