452905536 has 112 divisors (see below), whose sum is σ = 1264066560. Its totient is φ = 142901760.

The previous prime is 452905477. The next prime is 452905549. The reversal of 452905536 is 635509254.

It is a junction number, because it is equal to n+sod(n) for n = 452905494 and 452905503.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278935 + ... + 280553.

Almost surely, 2^452905536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452905536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (632033280).

452905536 is an abundant number, since it is smaller than the sum of its proper divisors (811161024).

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

452905536 is a wasteful number, since it uses less digits than its factorization.

452905536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712 (or 1702 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 39.

The square root of 452905536 is about 21281.5773851470. The cubic root of 452905536 is about 767.9551840168.

The spelling of 452905536 in words is "four hundred fifty-two million, nine hundred five thousand, five hundred thirty-six".