453788480 has 56 divisors (see below), whose sum is σ = 1144161288. Its totient is φ = 170835968.

The previous prime is 453788479. The next prime is 453788501. The reversal of 453788480 is 84887354.

It can be written as a sum of positive squares in 4 ways, for example, as 19149376 + 434639104 = 4376^2 + 20848^2 .

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, 36269 + ... + 47148.

Almost surely, 2^453788480 is an apocalyptic number.

453788480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

453788480 is an abundant number, since it is smaller than the sum of its proper divisors (690372808).

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

453788480 is a wasteful number, since it uses less digits than its factorization.

453788480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83451 (or 83441 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 47.

The square root of 453788480 is about 21302.3116116538. The cubic root of 453788480 is about 768.4539055790.

The spelling of 453788480 in words is "four hundred fifty-three million, seven hundred eighty-eight thousand, four hundred eighty".