56131406614435 has 8 divisors (see below), whose sum is σ = 67480828137936. Its totient is φ = 44823031824480.

The previous prime is 56131406614417. The next prime is 56131406614489. The reversal of 56131406614435 is 53441660413165.

56131406614435 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 de Polignac number, because none of the positive numbers 2^k-56131406614435 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10261680376 + ... + 10261685845.

It is an arithmetic number, because the mean of its divisors is an integer number (8435103517242).

Almost surely, 2^{56131406614435} is an apocalyptic number.

56131406614435 is a deficient number, since it is larger than the sum of its proper divisors (11349421523501).

56131406614435 is a wasteful number, since it uses less digits than its factorization.

56131406614435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20523366773.

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 56131406614435 in words is "fifty-six trillion, one hundred thirty-one billion, four hundred six million, six hundred fourteen thousand, four hundred thirty-five".