450332415536564 has 12 divisors (see below), whose sum is σ = 859725520569888. Its totient is φ = 204696552516600.

The previous prime is 450332415536539. The next prime is 450332415536569. The reversal of 450332415536564 is 465635514233054.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450332415536569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5117413812872 + ... + 5117413812959.

It is an arithmetic number, because the mean of its divisors is an integer number (71643793380824).

Almost surely, 2^{450332415536564} is an apocalyptic number.

450332415536564 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

450332415536564 is a deficient number, since it is larger than the sum of its proper divisors (409393105033324).

450332415536564 is a wasteful number, since it uses less digits than its factorization.

450332415536564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10234827625846 (or 10234827625844 counting only the distinct ones).

The product of its (nonzero) digits is 77760000, while the sum is 56.

The spelling of 450332415536564 in words is "four hundred fifty trillion, three hundred thirty-two billion, four hundred fifteen million, five hundred thirty-six thousand, five hundred sixty-four".