453011156564 has 96 divisors (see below), whose sum is σ = 880014481920. Its totient is φ = 203134003200.

The previous prime is 453011156551. The next prime is 453011156579. The reversal of 453011156564 is 465651110354.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40222694 + ... + 40233954.

It is an arithmetic number, because the mean of its divisors is an integer number (9166817520).

Almost surely, 2^453011156564 is an apocalyptic number.

It is an amenable number.

453011156564 is a deficient number, since it is larger than the sum of its proper divisors (427003325356).

453011156564 is a wasteful number, since it uses less digits than its factorization.

453011156564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11649 (or 11647 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 453011156564 in words is "four hundred fifty-three billion, eleven million, one hundred fifty-six thousand, five hundred sixty-four".