454055020 has 12 divisors (see below), whose sum is σ = 953515584. Its totient is φ = 181622000.

The previous prime is 454054987. The next prime is 454055071. The reversal of 454055020 is 20550454.

It is a super-2 number, since 2×454055020² = 412331922374400800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11351356 + ... + 11351395.

It is an arithmetic number, because the mean of its divisors is an integer number (79459632).

Almost surely, 2^454055020 is an apocalyptic number.

It is an amenable number.

454055020 is an abundant number, since it is smaller than the sum of its proper divisors (499460564).

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

454055020 is a wasteful number, since it uses less digits than its factorization.

454055020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22702760 (or 22702758 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 454055020 is about 21308.5668218207. The cubic root of 454055020 is about 768.6043307396.

The spelling of 454055020 in words is "four hundred fifty-four million, fifty-five thousand, twenty".