11550676697664 has 112 divisors (see below), whose sum is σ = 32913016012800. Its totient is φ = 3553947279360.

The previous prime is 11550676697647. The next prime is 11550676697669. The reversal of 11550676697664 is 46679667605511.

It is a super-3 number, since 3×11550676697664³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11550676697669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135862209 + ... + 135947199.

It is an arithmetic number, because the mean of its divisors is an integer number (293866214400).

Almost surely, 2^{11550676697664} is an apocalyptic number.

It is an amenable number.

11550676697664 is an abundant number, since it is smaller than the sum of its proper divisors (21362339315136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11550676697664 is a wasteful number, since it uses less digits than its factorization.

11550676697664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139468 (or 139458 counting only the distinct ones).

The product of its (nonzero) digits is 342921600, while the sum is 69.

The spelling of 11550676697664 in words is "eleven trillion, five hundred fifty billion, six hundred seventy-six million, six hundred ninety-seven thousand, six hundred sixty-four".