56246032131 has 8 divisors (see below), whose sum is σ = 74995887120. Its totient is φ = 37496765952.

The previous prime is 56246032109. The next prime is 56246032151. The reversal of 56246032131 is 13123064265.

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

It is not a de Polignac number, because 56246032131 - 2⁵ = 56246032099 is a prime.

It is a super-2 number, since 2×56246032131² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56246032092 and 56246032101.

It is not an unprimeable number, because it can be changed into a prime (56246032151) 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, 178891 + ... + 380123.

It is an arithmetic number, because the mean of its divisors is an integer number (9374485890).

Almost surely, 2^56246032131 is an apocalyptic number.

56246032131 is a deficient number, since it is larger than the sum of its proper divisors (18749854989).

56246032131 is a wasteful number, since it uses less digits than its factorization.

56246032131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294405.

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 56246032131 its reverse (13123064265), we get a palindrome (69369096396).

The spelling of 56246032131 in words is "fifty-six billion, two hundred forty-six million, thirty-two thousand, one hundred thirty-one".