453052100 has 36 divisors (see below), whose sum is σ = 985186944. Its totient is φ = 180840480.

The previous prime is 453052081. The next prime is 453052121. The reversal of 453052100 is 1250354.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 45797 + ... + 54803.

It is an arithmetic number, because the mean of its divisors is an integer number (27366304).

Almost surely, 2^453052100 is an apocalyptic number.

It is an amenable number.

453052100 is an abundant number, since it is smaller than the sum of its proper divisors (532134844).

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

453052100 is a wasteful number, since it uses less digits than its factorization.

453052100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9524 (or 9517 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 453052100 is about 21285.0205543711. The cubic root of 453052100 is about 768.0380139785.

The spelling of 453052100 in words is "four hundred fifty-three million, fifty-two thousand, one hundred".