451055004 has 24 divisors (see below), whose sum is σ = 1052864400. Its totient is φ = 150294144.

The previous prime is 451054987. The next prime is 451055021. The reversal of 451055004 is 400550154.

It is an interprime number because it is at equal distance from previous prime (451054987) and next prime (451055021).

It is a congruent number.

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, 35722 + ... + 46670.

It is an arithmetic number, because the mean of its divisors is an integer number (43869350).

Almost surely, 2^451055004 is an apocalyptic number.

It is an amenable number.

451055004 is an abundant number, since it is smaller than the sum of its proper divisors (601809396).

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

451055004 is a wasteful number, since it uses less digits than its factorization.

451055004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14389 (or 14387 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 451055004 is about 21238.0555607146. The cubic root of 451055004 is about 766.9078239043.

The spelling of 451055004 in words is "four hundred fifty-one million, fifty-five thousand, four".