454381480 has 32 divisors (see below), whose sum is σ = 1168410240. Its totient is φ = 155787840.

The previous prime is 454381453. The next prime is 454381507. The reversal of 454381480 is 84183454.

It is an interprime number because it is at equal distance from previous prime (454381453) and next prime (454381507).

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, 811116 + ... + 811675.

It is an arithmetic number, because the mean of its divisors is an integer number (36512820).

Almost surely, 2^454381480 is an apocalyptic number.

454381480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

454381480 is an abundant number, since it is smaller than the sum of its proper divisors (714028760).

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

454381480 is a wasteful number, since it uses less digits than its factorization.

454381480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1622809 (or 1622805 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The square root of 454381480 is about 21316.2257447232. The cubic root of 454381480 is about 768.7884923110.

The spelling of 454381480 in words is "four hundred fifty-four million, three hundred eighty-one thousand, four hundred eighty".