552517325 has 6 divisors (see below), whose sum is σ = 685121514. Its totient is φ = 442013840.

The previous prime is 552517297. The next prime is 552517379. The reversal of 552517325 is 523715255.

It is a happy number.

552517325 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 64416676 + 488100649 = 8026^2 + 22093^2 .

It is not a de Polignac number, because 552517325 - 2⁶ = 552517261 is a prime.

It is a Duffinian number.

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, 11050322 + ... + 11050371.

It is an arithmetic number, because the mean of its divisors is an integer number (114186919).

Almost surely, 2^552517325 is an apocalyptic number.

It is an amenable number.

552517325 is a deficient number, since it is larger than the sum of its proper divisors (132604189).

552517325 is a wasteful number, since it uses less digits than its factorization.

552517325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22100703 (or 22100698 counting only the distinct ones).

The product of its digits is 52500, while the sum is 35.

The square root of 552517325 is about 23505.6870778116. The cubic root of 552517325 is about 820.5693671105.

The spelling of 552517325 in words is "five hundred fifty-two million, five hundred seventeen thousand, three hundred twenty-five".