451796044032 has 72 divisors (see below), whose sum is σ = 1336040405280. Its totient is φ = 150598679040.

The previous prime is 451796044031. The next prime is 451796044039. The reversal of 451796044032 is 230440697154.

451796044032 is a `hidden beast` number, since 4 + 5 + 1 + 7 + 9 + 604 + 4 + 0 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is not an unprimeable number, because it can be changed into a prime (451796044031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32675094 + ... + 32688917.

It is an arithmetic number, because the mean of its divisors is an integer number (18556116740).

Almost surely, 2^451796044032 is an apocalyptic number.

It is an amenable number.

451796044032 is an abundant number, since it is smaller than the sum of its proper divisors (884244361248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

451796044032 is an equidigital number, since it uses as much as digits as its factorization.

451796044032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65364036 (or 65364016 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 451796044032 in words is "four hundred fifty-one billion, seven hundred ninety-six million, forty-four thousand, thirty-two".