75131400200 has 24 divisors (see below), whose sum is σ = 174680505930. Its totient is φ = 30052560000.

The previous prime is 75131400187. The next prime is 75131400251. The reversal of 75131400200 is 200413157.

It can be written as a sum of positive squares in 3 ways, for example, as 41958606244 + 33172793956 = 204838^2 + 182134^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 187828301 + ... + 187828700.

Almost surely, 2^75131400200 is an apocalyptic number.

It is an amenable number.

75131400200 is an abundant number, since it is smaller than the sum of its proper divisors (99549105730).

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

75131400200 is a wasteful number, since it uses less digits than its factorization.

75131400200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375657017 (or 375657008 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

Adding to 75131400200 its reverse (200413157), we get a palindrome (75331813357).

The spelling of 75131400200 in words is "seventy-five billion, one hundred thirty-one million, four hundred thousand, two hundred".