11451646552364 has 6 divisors (see below), whose sum is σ = 20040381466644. Its totient is φ = 5725823276180.

The previous prime is 11451646552351. The next prime is 11451646552529. The reversal of 11451646552364 is 46325564615411.

It is a super-2 number, since 2×11451646552364² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1431455819042 + ... + 1431455819049.

It is an arithmetic number, because the mean of its divisors is an integer number (3340063577774).

Almost surely, 2^{11451646552364} is an apocalyptic number.

It is an amenable number.

11451646552364 is a deficient number, since it is larger than the sum of its proper divisors (8588734914280).

11451646552364 is a wasteful number, since it uses less digits than its factorization.

11451646552364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2862911638095 (or 2862911638093 counting only the distinct ones).

The product of its digits is 10368000, while the sum is 53.

The spelling of 11451646552364 in words is "eleven trillion, four hundred fifty-one billion, six hundred forty-six million, five hundred fifty-two thousand, three hundred sixty-four".