553924332 has 144 divisors (see below), whose sum is σ = 1592398080. Its totient is φ = 167323968.

The previous prime is 553924307. The next prime is 553924351. The reversal of 553924332 is 233429355.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 745153 + ... + 745895.

It is an arithmetic number, because the mean of its divisors is an integer number (11058320).

Almost surely, 2^553924332 is an apocalyptic number.

553924332 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 553924332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (796199040).

553924332 is an abundant number, since it is smaller than the sum of its proper divisors (1038473748).

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

553924332 is a wasteful number, since it uses less digits than its factorization.

553924332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834 (or 820 counting only the distinct ones).

The product of its digits is 97200, while the sum is 36.

The square root of 553924332 is about 23535.5971243561. The cubic root of 553924332 is about 821.2653140323.

The spelling of 553924332 in words is "five hundred fifty-three million, nine hundred twenty-four thousand, three hundred thirty-two".