755755325 has 18 divisors (see below), whose sum is σ = 1014774894. Its totient is φ = 558093120.

The previous prime is 755755309. The next prime is 755755331. The reversal of 755755325 is 523557557.

It is a happy number.

It can be written as a sum of positive squares in 9 ways, for example, as 489869689 + 265885636 = 22133^2 + 16306^2 .

It is not a de Polignac number, because 755755325 - 2⁴ = 755755309 is a prime.

It is a super-2 number, since 2×755755325² = 1142332222531711250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 85214 + ... + 93663.

It is an arithmetic number, because the mean of its divisors is an integer number (56376383).

Almost surely, 2^755755325 is an apocalyptic number.

It is an amenable number.

755755325 is a deficient number, since it is larger than the sum of its proper divisors (259019569).

755755325 is a wasteful number, since it uses less digits than its factorization.

755755325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178913 (or 178895 counting only the distinct ones).

The product of its digits is 918750, while the sum is 44.

The square root of 755755325 is about 27491.0044378157. The cubic root of 755755325 is about 910.8784035237.

The spelling of 755755325 in words is "seven hundred fifty-five million, seven hundred fifty-five thousand, three hundred twenty-five".