56080791 has 18 divisors (see below), whose sum is σ = 87718488. Its totient is φ = 34510320.

The previous prime is 56080763. The next prime is 56080793. The reversal of 56080791 is 19708065.

56080791 is a `hidden beast` number, since 560 + 8 + 0 + 7 + 91 = 666.

It is not a de Polignac number, because 56080791 - 2⁶ = 56080727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56080793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 16915 + ... + 19956.

Almost surely, 2^56080791 is an apocalyptic number.

56080791 is a deficient number, since it is larger than the sum of its proper divisors (31637697).

56080791 is a wasteful number, since it uses less digits than its factorization.

56080791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36903 (or 36887 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 56080791 is about 7488.7109037537. The cubic root of 56080791 is about 382.7701334127.

The spelling of 56080791 in words is "fifty-six million, eighty thousand, seven hundred ninety-one".