553472 has 40 divisors (see below), whose sum is σ = 1178496. Its totient is φ = 259072.

The previous prime is 553471. The next prime is 553481. The reversal of 553472 is 274355.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (553471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11753 + ... + 11799.

2⁵⁵³⁴⁷² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 553472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (589248).

553472 is an abundant number, since it is smaller than the sum of its proper divisors (625024).

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

553472 is an equidigital number, since it uses as much as digits as its factorization.

553472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88 (or 72 counting only the distinct ones).

The product of its digits is 4200, while the sum is 26.

The square root of 553472 is about 743.9569880040. The cubic root of 553472 is about 82.1041706027.

The spelling of 553472 in words is "five hundred fifty-three thousand, four hundred seventy-two".