56135615037454 has 8 divisors (see below), whose sum is σ = 84293287471008. Its totient is φ = 28037852547120.

The previous prime is 56135615037443. The next prime is 56135615037473. The reversal of 56135615037454 is 45473051653165.

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

It is a junction number, because it is equal to n+sod(n) for n = 56135615037395 and 56135615037404.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 14977483462 + ... + 14977487209.

It is an arithmetic number, because the mean of its divisors is an integer number (10536660933876).

Almost surely, 2^{56135615037454} is an apocalyptic number.

56135615037454 is a deficient number, since it is larger than the sum of its proper divisors (28157672433554).

56135615037454 is a wasteful number, since it uses less digits than its factorization.

56135615037454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29954971610.

The product of its (nonzero) digits is 22680000, while the sum is 55.

The spelling of 56135615037454 in words is "fifty-six trillion, one hundred thirty-five billion, six hundred fifteen million, thirty-seven thousand, four hundred fifty-four".