454459960 has 32 divisors (see below), whose sum is σ = 1030352400. Its totient is φ = 180394240.

The previous prime is 454459931. The next prime is 454459981. The reversal of 454459960 is 69954454.

It is a self number, because there is not a number n which added to its sum of digits gives 454459960.

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, 38125 + ... + 48604.

Almost surely, 2^454459960 is an apocalyptic number.

454459960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

454459960 is an abundant number, since it is smaller than the sum of its proper divisors (575892440).

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

454459960 is a wasteful number, since it uses less digits than its factorization.

454459960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86871 (or 86867 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 46.

The square root of 454459960 is about 21318.0665164550. The cubic root of 454459960 is about 768.8327510453.

The spelling of 454459960 in words is "four hundred fifty-four million, four hundred fifty-nine thousand, nine hundred sixty".