56118563147510 has 16 divisors (see below), whose sum is σ = 101386156894272. Its totient is φ = 22364593430400.

The previous prime is 56118563147489. The next prime is 56118563147551. The reversal of 56118563147510 is 1574136581165.

56118563147510 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 10353975731 + ... + 10353981150.

It is an arithmetic number, because the mean of its divisors is an integer number (6336634805892).

Almost surely, 2^{56118563147510} is an apocalyptic number.

56118563147510 is a deficient number, since it is larger than the sum of its proper divisors (45267593746762).

56118563147510 is a wasteful number, since it uses less digits than its factorization.

56118563147510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20707957159.

The product of its (nonzero) digits is 3024000, while the sum is 53.

The spelling of 56118563147510 in words is "fifty-six trillion, one hundred eighteen billion, five hundred sixty-three million, one hundred forty-seven thousand, five hundred ten".