553116332 has 12 divisors (see below), whose sum is σ = 968388960. Its totient is φ = 276433776.

The previous prime is 553116313. The next prime is 553116349. The reversal of 553116332 is 233611355.

It is a junction number, because it is equal to n+sod(n) for n = 553116295 and 553116304.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20708 + ... + 39179.

It is an arithmetic number, because the mean of its divisors is an integer number (80699080).

Almost surely, 2^553116332 is an apocalyptic number.

It is an amenable number.

553116332 is a deficient number, since it is larger than the sum of its proper divisors (415272628).

553116332 is a wasteful number, since it uses less digits than its factorization.

553116332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62200 (or 62198 counting only the distinct ones).

The product of its digits is 8100, while the sum is 29.

The square root of 553116332 is about 23518.4253724606. The cubic root of 553116332 is about 820.8657977993.

Adding to 553116332 its reverse (233611355), we get a palindrome (786727687).

The spelling of 553116332 in words is "five hundred fifty-three million, one hundred sixteen thousand, three hundred thirty-two".