56010399011 has 8 divisors (see below), whose sum is σ = 64610127360. Its totient is φ = 47560231368.

The previous prime is 56010399007. The next prime is 56010399019. The reversal of 56010399011 is 11099301065.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56010399011 - 2² = 56010399007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56010399019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37389371 + ... + 37390868.

It is an arithmetic number, because the mean of its divisors is an integer number (8076265920).

Almost surely, 2^56010399011 is an apocalyptic number.

56010399011 is a deficient number, since it is larger than the sum of its proper divisors (8599728349).

56010399011 is a wasteful number, since it uses less digits than its factorization.

56010399011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74780353.

The product of its (nonzero) digits is 7290, while the sum is 35.

The spelling of 56010399011 in words is "fifty-six billion, ten million, three hundred ninety-nine thousand, eleven".