56076005 has 4 divisors (see below), whose sum is σ = 67291212. Its totient is φ = 44860800.

The previous prime is 56075989. The next prime is 56076023. The reversal of 56076005 is 50067065.

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

It can be written as a sum of positive squares in 2 ways, for example, as 34304449 + 21771556 = 5857^2 + 4666^2 .

It is not a de Polignac number, because 56076005 - 2⁴ = 56075989 is a prime.

It is a Duffinian number.

It is a congruent 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, 5607596 + ... + 5607605.

It is an arithmetic number, because the mean of its divisors is an integer number (16822803).

Almost surely, 2^56076005 is an apocalyptic number.

It is an amenable number.

56076005 is a deficient number, since it is larger than the sum of its proper divisors (11215207).

56076005 is a wasteful number, since it uses less digits than its factorization.

56076005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11215206.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 56076005 is about 7488.3913492819. The cubic root of 56076005 is about 382.7592444200.

The spelling of 56076005 in words is "fifty-six million, seventy-six thousand, five".