553361132 has 12 divisors (see below), whose sum is σ = 971023200. Its totient is φ = 275925936.

The previous prime is 553361131. The next prime is 553361141. The reversal of 553361132 is 231163355.

It is a junction number, because it is equal to n+sod(n) for n = 553361095 and 553361104.

It is not an unprimeable number, because it can be changed into a prime (553361131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187007 + ... + 189942.

It is an arithmetic number, because the mean of its divisors is an integer number (80918600).

Almost surely, 2^553361132 is an apocalyptic number.

It is an amenable number.

553361132 is a deficient number, since it is larger than the sum of its proper divisors (417662068).

553361132 is a wasteful number, since it uses less digits than its factorization.

553361132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377320 (or 377318 counting only the distinct ones).

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

The square root of 553361132 is about 23523.6292268009. The cubic root of 553361132 is about 820.9868804104.

The spelling of 553361132 in words is "five hundred fifty-three million, three hundred sixty-one thousand, one hundred thirty-two".