56010610511 has 8 divisors (see below), whose sum is σ = 59222929920. Its totient is φ = 52824730392.

The previous prime is 56010610489. The next prime is 56010610529. The reversal of 56010610511 is 11501601065.

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

It is a de Polignac number, because none of the positive numbers 2^k-56010610511 is a prime.

It is a super-2 number, since 2×56010610511² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56010610561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6605465 + ... + 6613938.

It is an arithmetic number, because the mean of its divisors is an integer number (7402866240).

Almost surely, 2^56010610511 is an apocalyptic number.

56010610511 is a deficient number, since it is larger than the sum of its proper divisors (3212319409).

56010610511 is a wasteful number, since it uses less digits than its factorization.

56010610511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13219645.

The product of its (nonzero) digits is 900, while the sum is 26.

The spelling of 56010610511 in words is "fifty-six billion, ten million, six hundred ten thousand, five hundred eleven".