454028052 has 24 divisors (see below), whose sum is σ = 1064728000. Its totient is φ = 150581376.

The previous prime is 454028041. The next prime is 454028059. The reversal of 454028052 is 250820454.

It is a super-2 number, since 2×454028052² = 412282944005829408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454028059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92677 + ... + 97452.

Almost surely, 2^454028052 is an apocalyptic number.

It is an amenable number.

454028052 is an abundant number, since it is smaller than the sum of its proper divisors (610699948).

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

454028052 is a wasteful number, since it uses less digits than its factorization.

454028052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190335 (or 190333 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

The square root of 454028052 is about 21307.9340152911. The cubic root of 454028052 is about 768.5891136910.

The spelling of 454028052 in words is "four hundred fifty-four million, twenty-eight thousand, fifty-two".