900454455 has 16 divisors (see below), whose sum is σ = 1600808160. Its totient is φ = 480242304.

The previous prime is 900454433. The next prime is 900454469. The reversal of 900454455 is 554454009.

It is not a de Polignac number, because 900454455 - 2²³ = 892065847 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, 3334882 + ... + 3335151.

It is an arithmetic number, because the mean of its divisors is an integer number (100050510).

Almost surely, 2^900454455 is an apocalyptic number.

900454455 is a deficient number, since it is larger than the sum of its proper divisors (700353705).

900454455 is a wasteful number, since it uses less digits than its factorization.

900454455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6670047 (or 6670041 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 900454455 is about 30007.5732940869. The cubic root of 900454455 is about 965.6518652154.

The spelling of 900454455 in words is "nine hundred million, four hundred fifty-four thousand, four hundred fifty-five".