56124610687 has 8 divisors (see below), whose sum is σ = 58315719600. Its totient is φ = 53950553664.

The previous prime is 56124610681. The next prime is 56124610721. The reversal of 56124610687 is 78601642165.

56124610687 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 56124610687 - 2⁷ = 56124610559 is a prime.

It is a super-2 number, since 2×56124610687² (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 (56124610681) 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, 4256262 + ... + 4269427.

It is an arithmetic number, because the mean of its divisors is an integer number (7289464950).

Almost surely, 2^56124610687 is an apocalyptic number.

56124610687 is a deficient number, since it is larger than the sum of its proper divisors (2191108913).

56124610687 is a wasteful number, since it uses less digits than its factorization.

56124610687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8525945.

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 56124610687 in words is "fifty-six billion, one hundred twenty-four million, six hundred ten thousand, six hundred eighty-seven".