451322255 has 16 divisors (see below), whose sum is σ = 547858080. Its totient is φ = 356892672.

The previous prime is 451322213. The next prime is 451322269. The reversal of 451322255 is 552223154.

It is a cyclic number.

It is not a de Polignac number, because 451322255 - 2⁸ = 451321999 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 410867 + ... + 411963.

It is an arithmetic number, because the mean of its divisors is an integer number (34241130).

Almost surely, 2^451322255 is an apocalyptic number.

451322255 is a deficient number, since it is larger than the sum of its proper divisors (96535825).

451322255 is a wasteful number, since it uses less digits than its factorization.

451322255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1978.

The product of its digits is 12000, while the sum is 29.

The square root of 451322255 is about 21244.3464244020. The cubic root of 451322255 is about 767.0592588108.

The spelling of 451322255 in words is "four hundred fifty-one million, three hundred twenty-two thousand, two hundred fifty-five".