552536725 has 24 divisors (see below), whose sum is σ = 757807400. Its totient is φ = 396990720.

The previous prime is 552536723. The next prime is 552536753. The reversal of 552536725 is 527635255.

It can be written as a sum of positive squares in 12 ways, for example, as 51940849 + 500595876 = 7207^2 + 22374^2 .

It is not a de Polignac number, because 552536725 - 2¹ = 552536723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552536723) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10950 + ... + 34999.

Almost surely, 2^552536725 is an apocalyptic number.

It is an amenable number.

552536725 is a deficient number, since it is larger than the sum of its proper divisors (205270675).

552536725 is a wasteful number, since it uses less digits than its factorization.

552536725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46009 (or 46004 counting only the distinct ones).

The product of its digits is 315000, while the sum is 40.

The square root of 552536725 is about 23506.0997402802. The cubic root of 552536725 is about 820.5789709478.

The spelling of 552536725 in words is "five hundred fifty-two million, five hundred thirty-six thousand, seven hundred twenty-five".