452928854 has 12 divisors (see below), whose sum is σ = 790314804. Its totient is φ = 194112324.

The previous prime is 452928799. The next prime is 452928887. The reversal of 452928854 is 458829254.

It is a junction number, because it is equal to n+sod(n) for n = 452928799 and 452928808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2310764 + ... + 2310959.

It is an arithmetic number, because the mean of its divisors is an integer number (65859567).

Almost surely, 2^452928854 is an apocalyptic number.

452928854 is a deficient number, since it is larger than the sum of its proper divisors (337385950).

452928854 is a wasteful number, since it uses less digits than its factorization.

452928854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4621739 (or 4621732 counting only the distinct ones).

The product of its digits is 921600, while the sum is 47.

The square root of 452928854 is about 21282.1252228249. The cubic root of 452928854 is about 767.9683632711.

The spelling of 452928854 in words is "four hundred fifty-two million, nine hundred twenty-eight thousand, eight hundred fifty-four".