553896225 has 45 divisors (see below), whose sum is σ = 1027972803. Its totient is φ = 294846480.

The previous prime is 553896223. The next prime is 553896263. The reversal of 553896225 is 522698355.

The square root of 553896225 is 23535.

It is a perfect power (a square), and thus also a powerful number.

553896225 is a `hidden beast` number, since 5 + 538 + 96 + 2 + 25 = 666.

It can be written as a sum of positive squares in only one way, i.e., 199402641 + 354493584 = 14121^2 + 18828^2 .

It is a tau number, because it is divible by the number of its divisors (45).

It is not a de Polignac number, because 553896225 - 2¹ = 553896223 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (553896223) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 1058814 + ... + 1059336.

Almost surely, 2^553896225 is an apocalyptic number.

553896225 is the 23535-th square number.

553896225 is the 11768-th centered octagonal number.

It is an amenable number.

553896225 is a deficient number, since it is larger than the sum of its proper divisors (474076578).

553896225 is an frugal number, since it uses more digits than its factorization.

553896225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068 (or 531 counting only the distinct ones).

The product of its digits is 648000, while the sum is 45.

The cubic root of 553896225 is about 821.2514230287.

The spelling of 553896225 in words is "five hundred fifty-three million, eight hundred ninety-six thousand, two hundred twenty-five".