75013125700 has 18 divisors (see below), whose sum is σ = 162778482986. Its totient is φ = 30005250240.

The previous prime is 75013125683. The next prime is 75013125743. The reversal of 75013125700 is 752131057.

It can be written as a sum of positive squares in 3 ways, for example, as 6493781056 + 68519344644 = 80584^2 + 261762^2 .

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 5 ways as a sum of consecutive naturals, for example, 375065529 + ... + 375065728.

Almost surely, 2^75013125700 is an apocalyptic number.

It is an amenable number.

75013125700 is an abundant number, since it is smaller than the sum of its proper divisors (87765357286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

75013125700 is a wasteful number, since it uses less digits than its factorization.

75013125700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750131271 (or 750131264 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 31.

Adding to 75013125700 its reverse (752131057), we get a palindrome (75765256757).

The spelling of 75013125700 in words is "seventy-five billion, thirteen million, one hundred twenty-five thousand, seven hundred".