11615670620056 has 32 divisors (see below), whose sum is σ = 21827661350400. Its totient is φ = 5794962354720.

The previous prime is 11615670620011. The next prime is 11615670620063. The reversal of 11615670620056 is 65002607651611.

It is a junction number, because it is equal to n+sod(n) for n = 11615670619988 and 11615670620015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73330461 + ... + 73488691.

It is an arithmetic number, because the mean of its divisors is an integer number (682114417200).

Almost surely, 2^{11615670620056} is an apocalyptic number.

It is an amenable number.

11615670620056 is a deficient number, since it is larger than the sum of its proper divisors (10211990730344).

11615670620056 is a wasteful number, since it uses less digits than its factorization.

11615670620056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178519 (or 178515 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 46.

The spelling of 11615670620056 in words is "eleven trillion, six hundred fifteen billion, six hundred seventy million, six hundred twenty thousand, fifty-six".