553132445 has 16 divisors (see below), whose sum is σ = 676801920. Its totient is φ = 433857600.

The previous prime is 553132441. The next prime is 553132453. The reversal of 553132445 is 544231355.

It is a happy number.

It is not a de Polignac number, because 553132445 - 2² = 553132441 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553132441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98216 + ... + 103694.

It is an arithmetic number, because the mean of its divisors is an integer number (42300120).

Almost surely, 2^553132445 is an apocalyptic number.

It is an amenable number.

553132445 is a deficient number, since it is larger than the sum of its proper divisors (123669475).

553132445 is a wasteful number, since it uses less digits than its factorization.

553132445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5876.

The product of its digits is 36000, while the sum is 32.

The square root of 553132445 is about 23518.7679311651. The cubic root of 553132445 is about 820.8737686855.

The spelling of 553132445 in words is "five hundred fifty-three million, one hundred thirty-two thousand, four hundred forty-five".