755030825 has 6 divisors (see below), whose sum is σ = 936238254. Its totient is φ = 604024640.

The previous prime is 755030819. The next prime is 755030893. The reversal of 755030825 is 528030557.

It can be written as a sum of positive squares in 3 ways, for example, as 35664784 + 719366041 = 5972^2 + 26821^2 .

It is not a de Polignac number, because 755030825 - 2¹⁴ = 755014441 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15100592 + ... + 15100641.

It is an arithmetic number, because the mean of its divisors is an integer number (156039709).

Almost surely, 2^755030825 is an apocalyptic number.

It is an amenable number.

755030825 is a deficient number, since it is larger than the sum of its proper divisors (181207429).

755030825 is a wasteful number, since it uses less digits than its factorization.

755030825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30201243 (or 30201238 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 755030825 is about 27477.8242406490. The cubic root of 755030825 is about 910.5872412152.

The spelling of 755030825 in words is "seven hundred fifty-five million, thirty thousand, eight hundred twenty-five".