10997553676 has 24 divisors (see below), whose sum is σ = 19878311936. Its totient is φ = 5318246160.

The previous prime is 10997553673. The next prime is 10997553683. The reversal of 10997553676 is 67635579901.

It is a happy number.

It is a super-2 number, since 2×10997553676² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10997553676.

It is not an unprimeable number, because it can be changed into a prime (10997553673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191245 + ... + 242011.

Almost surely, 2^10997553676 is an apocalyptic number.

It is an amenable number.

10997553676 is a deficient number, since it is larger than the sum of its proper divisors (8880758260).

10997553676 is a wasteful number, since it uses less digits than its factorization.

10997553676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52549 (or 52547 counting only the distinct ones).

The product of its (nonzero) digits is 10716300, while the sum is 58.

The spelling of 10997553676 in words is "ten billion, nine hundred ninety-seven million, five hundred fifty-three thousand, six hundred seventy-six".