453420600 has 96 divisors (see below), whose sum is σ = 1488319920. Its totient is φ = 113797120.

The previous prime is 453420587. The next prime is 453420623. The reversal of 453420600 is 6024354.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12027 + ... + 32426.

Almost surely, 2^453420600 is an apocalyptic number.

453420600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

453420600 is an abundant number, since it is smaller than the sum of its proper divisors (1034899320).

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

453420600 is a wasteful number, since it uses less digits than its factorization.

453420600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44489 (or 44480 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 453420600 is about 21293.6751172737. The cubic root of 453420600 is about 768.2461911460.

Adding to 453420600 its reverse (6024354), we get a palindrome (459444954).

The spelling of 453420600 in words is "four hundred fifty-three million, four hundred twenty thousand, six hundred".