454421160 has 48 divisors (see below), whose sum is σ = 1476869940. Its totient is φ = 121178880.

The previous prime is 454421159. The next prime is 454421173. The reversal of 454421160 is 61124454.

454421160 is a `hidden beast` number, since 4 + 544 + 2 + 116 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 442765764 + 11655396 = 21042^2 + 3414^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 630781 + ... + 631500.

Almost surely, 2^454421160 is an apocalyptic number.

454421160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

454421160 is an abundant number, since it is smaller than the sum of its proper divisors (1022448780).

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

454421160 is a wasteful number, since it uses less digits than its factorization.

454421160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262298 (or 1262291 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 454421160 is about 21317.1564707866. The cubic root of 454421160 is about 768.8108704527.

It can be divided in two parts, 454421 and 160, that added together give a triangular number (454581 = T₉₅₃).

The spelling of 454421160 in words is "four hundred fifty-four million, four hundred twenty-one thousand, one hundred sixty".