454852480 has 64 divisors (see below), whose sum is σ = 1095418800. Its totient is φ = 180596736.

The previous prime is 454852477. The next prime is 454852499. The reversal of 454852480 is 84258454.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 86404 + ... + 91516.

Almost surely, 2^454852480 is an apocalyptic number.

454852480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454852480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (547709400).

454852480 is an abundant number, since it is smaller than the sum of its proper divisors (640566320).

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

454852480 is a wasteful number, since it uses less digits than its factorization.

454852480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5271 (or 5259 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 40.

The square root of 454852480 is about 21327.2708052390. The cubic root of 454852480 is about 769.0540359519.

The spelling of 454852480 in words is "four hundred fifty-four million, eight hundred fifty-two thousand, four hundred eighty".