481280454 has 24 divisors (see below), whose sum is σ = 1081396680. Its totient is φ = 160426656.

The previous prime is 481280419. The next prime is 481280477. The reversal of 481280454 is 454082184.

It is a super-2 number, since 2×481280454² = 463261750804892232, which contains 22 as substring.

It is a congruent number.

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, 494659 + ... + 495630.

It is an arithmetic number, because the mean of its divisors is an integer number (45058195).

Almost surely, 2^481280454 is an apocalyptic number.

481280454 is an abundant number, since it is smaller than the sum of its proper divisors (600116226).

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

481280454 is an equidigital number, since it uses as much as digits as its factorization.

481280454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990306 (or 990294 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 36.

The square root of 481280454 is about 21938.1050685787. The cubic root of 481280454 is about 783.6691333886.

The spelling of 481280454 in words is "four hundred eighty-one million, two hundred eighty thousand, four hundred fifty-four".