451552364 has 6 divisors (see below), whose sum is σ = 790216644. Its totient is φ = 225776180.

The previous prime is 451552357. The next prime is 451552379. The reversal of 451552364 is 463255154.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56444042 + ... + 56444049.

It is an arithmetic number, because the mean of its divisors is an integer number (131702774).

Almost surely, 2^451552364 is an apocalyptic number.

It is an amenable number.

451552364 is a deficient number, since it is larger than the sum of its proper divisors (338664280).

451552364 is a wasteful number, since it uses less digits than its factorization.

451552364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112888095 (or 112888093 counting only the distinct ones).

The product of its digits is 72000, while the sum is 35.

The square root of 451552364 is about 21249.7615045440. The cubic root of 451552364 is about 767.1895997130.

The spelling of 451552364 in words is "four hundred fifty-one million, five hundred fifty-two thousand, three hundred sixty-four".