553625 has 16 divisors (see below), whose sum is σ = 713856. Its totient is φ = 428400.

The previous prime is 553607. The next prime is 553627. The reversal of 553625 is 526355.

It is not a de Polignac number, because 553625 - 2⁶ = 553561 is a prime.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 553594 and 553603.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 553625.

It is not an unprimeable number, because it can be changed into a prime (553627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5324 + ... + 5426.

It is an arithmetic number, because the mean of its divisors is an integer number (44616).

2⁵⁵³⁶²⁵ is an apocalyptic number.

It is an amenable number.

553625 is a deficient number, since it is larger than the sum of its proper divisors (160231).

553625 is a wasteful number, since it uses less digits than its factorization.

553625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 151 counting only the distinct ones).

The product of its digits is 4500, while the sum is 26.

The square root of 553625 is about 744.0598094239. The cubic root of 553625 is about 82.1117354423. Note that the first 3 decimals are identical.

The spelling of 553625 in words is "five hundred fifty-three thousand, six hundred twenty-five".