553632132 has 24 divisors (see below), whose sum is σ = 1367797536. Its totient is φ = 173688448.

The previous prime is 553632113. The next prime is 553632169. The reversal of 553632132 is 231236355.

It is a super-4 number, since 4×553632132⁴ (a number of 36 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 553632132.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1356738 + ... + 1357145.

It is an arithmetic number, because the mean of its divisors is an integer number (56991564).

Almost surely, 2^553632132 is an apocalyptic number.

It is an amenable number.

553632132 is an abundant number, since it is smaller than the sum of its proper divisors (814165404).

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

553632132 is a wasteful number, since it uses less digits than its factorization.

553632132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2713907 (or 2713905 counting only the distinct ones).

The product of its digits is 16200, while the sum is 30.

The square root of 553632132 is about 23529.3886873416. The cubic root of 553632132 is about 821.1208803860.

Adding to 553632132 its reverse (231236355), we get a palindrome (784868487).

The spelling of 553632132 in words is "five hundred fifty-three million, six hundred thirty-two thousand, one hundred thirty-two".