552446325 has 30 divisors (see below), whose sum is σ = 1023325314. Its totient is φ = 294636960.

The previous prime is 552446291. The next prime is 552446333. The reversal of 552446325 is 523644255.

552446325 is a `hidden beast` number, since 552 + 44 + 63 + 2 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 133957476 + 418488849 = 11574^2 + 20457^2 .

It is not a de Polignac number, because 552446325 - 2¹⁸ = 552184181 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 552446325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 134382 + ... + 138431.

Almost surely, 2^552446325 is an apocalyptic number.

It is an amenable number.

552446325 is a deficient number, since it is larger than the sum of its proper divisors (470878989).

552446325 is a wasteful number, since it uses less digits than its factorization.

552446325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272835 (or 272821 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 552446325 is about 23504.1767564831. The cubic root of 552446325 is about 820.5342171293.

The spelling of 552446325 in words is "five hundred fifty-two million, four hundred forty-six thousand, three hundred twenty-five".