451040054 has 16 divisors (see below), whose sum is σ = 682259760. Its totient is φ = 223627680.

The previous prime is 451040033. The next prime is 451040077. The reversal of 451040054 is 450040154.

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, 139217 + ... + 142419.

It is an arithmetic number, because the mean of its divisors is an integer number (42641235).

Almost surely, 2^451040054 is an apocalyptic number.

451040054 is a deficient number, since it is larger than the sum of its proper divisors (231219706).

451040054 is a wasteful number, since it uses less digits than its factorization.

451040054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3775.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 451040054 is about 21237.7035952572. The cubic root of 451040054 is about 766.8993508810.

The spelling of 451040054 in words is "four hundred fifty-one million, forty thousand, fifty-four".