451033064656364 has 24 divisors (see below), whose sum is σ = 837527325813360. Its totient is φ = 211796355324416.

The previous prime is 451033064656351. The next prime is 451033064656393. The reversal of 451033064656364 is 463656460330154.

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, 7101509129 + ... + 7101572640.

It is an arithmetic number, because the mean of its divisors is an integer number (34896971908890).

Almost surely, 2^{451033064656364} is an apocalyptic number.

It is an amenable number.

451033064656364 is a deficient number, since it is larger than the sum of its proper divisors (386494261156996).

451033064656364 is a wasteful number, since it uses less digits than its factorization.

451033064656364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14203082257 (or 14203082255 counting only the distinct ones).

The product of its (nonzero) digits is 55987200, while the sum is 56.

The spelling of 451033064656364 in words is "four hundred fifty-one trillion, thirty-three billion, sixty-four million, six hundred fifty-six thousand, three hundred sixty-four".