553252325 has 6 divisors (see below), whose sum is σ = 686032914. Its totient is φ = 442601840.

The previous prime is 553252307. The next prime is 553252331. The reversal of 553252325 is 523252355.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 14884 + 553237441 = 122^2 + 23521^2 .

It is not a de Polignac number, because 553252325 - 2⁶ = 553252261 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 553252291 and 553252300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11065022 + ... + 11065071.

It is an arithmetic number, because the mean of its divisors is an integer number (114338819).

Almost surely, 2^553252325 is an apocalyptic number.

It is an amenable number.

553252325 is a deficient number, since it is larger than the sum of its proper divisors (132780589).

553252325 is a wasteful number, since it uses less digits than its factorization.

553252325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22130103 (or 22130098 counting only the distinct ones).

The product of its digits is 45000, while the sum is 32.

The square root of 553252325 is about 23521.3163959843. The cubic root of 553252325 is about 820.9330668639.

The spelling of 553252325 in words is "five hundred fifty-three million, two hundred fifty-two thousand, three hundred twenty-five".