452353536 has 120 divisors (see below), whose sum is σ = 1321388640. Its totient is φ = 148955136.

The previous prime is 452353523. The next prime is 452353549. The reversal of 452353536 is 635353254.

It is an interprime number because it is at equal distance from previous prime (452353523) and next prime (452353549).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 452353536.

It is a congruent number.

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, 409561 + ... + 410663.

It is an arithmetic number, because the mean of its divisors is an integer number (11011572).

Almost surely, 2^452353536 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 452353536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (660694320).

452353536 is an abundant number, since it is smaller than the sum of its proper divisors (869035104).

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

452353536 is a wasteful number, since it uses less digits than its factorization.

452353536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216 (or 1197 counting only the distinct ones).

The product of its digits is 162000, while the sum is 36.

The square root of 452353536 is about 21268.6044676185. The cubic root of 452353536 is about 767.6430633020.

The spelling of 452353536 in words is "four hundred fifty-two million, three hundred fifty-three thousand, five hundred thirty-six".