552311525 has 12 divisors (see below), whose sum is σ = 708483300. Its totient is φ = 426612480.

The previous prime is 552311519. The next prime is 552311549. The reversal of 552311525 is 525113255.

It can be written as a sum of positive squares in 6 ways, for example, as 78552769 + 473758756 = 8863^2 + 21766^2 .

It is not a de Polignac number, because 552311525 - 2⁸ = 552311269 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 380180 + ... + 381629.

It is an arithmetic number, because the mean of its divisors is an integer number (59040275).

Almost surely, 2^552311525 is an apocalyptic number.

It is an amenable number.

552311525 is a deficient number, since it is larger than the sum of its proper divisors (156171775).

552311525 is a wasteful number, since it uses less digits than its factorization.

552311525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761848 (or 761843 counting only the distinct ones).

The product of its digits is 7500, while the sum is 29.

The square root of 552311525 is about 23501.3090060958. The cubic root of 552311525 is about 820.4674733842.

The spelling of 552311525 in words is "five hundred fifty-two million, three hundred eleven thousand, five hundred twenty-five".