11657676117650 has 48 divisors (see below), whose sum is σ = 21744743812800. Its totient is φ = 4649870266560.

The previous prime is 11657676117631. The next prime is 11657676117667. The reversal of 11657676117650 is 5671167675611.

It is a self number, because there is not a number n which added to its sum of digits gives 11657676117650.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25243016 + ... + 25700684.

It is an arithmetic number, because the mean of its divisors is an integer number (453015496100).

Almost surely, 2^{11657676117650} is an apocalyptic number.

11657676117650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11657676117650 is a deficient number, since it is larger than the sum of its proper divisors (10087067695150).

11657676117650 is a wasteful number, since it uses less digits than its factorization.

11657676117650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459123 (or 459118 counting only the distinct ones).

The product of its (nonzero) digits is 11113200, while the sum is 59.

The spelling of 11657676117650 in words is "eleven trillion, six hundred fifty-seven billion, six hundred seventy-six million, one hundred seventeen thousand, six hundred fifty".