75012688752 has 40 divisors (see below), whose sum is σ = 195497685264. Its totient is φ = 24782951424.

The previous prime is 75012688741. The next prime is 75012688801. The reversal of 75012688752 is 25788621057.

It is a junction number, because it is equal to n+sod(n) for n = 75012688695 and 75012688704.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6909463 + ... + 6920310.

Almost surely, 2^75012688752 is an apocalyptic number.

It is an amenable number.

75012688752 is an abundant number, since it is smaller than the sum of its proper divisors (120484996512).

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

75012688752 is a wasteful number, since it uses less digits than its factorization.

75012688752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13829897 (or 13829891 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 51.

The spelling of 75012688752 in words is "seventy-five billion, twelve million, six hundred eighty-eight thousand, seven hundred fifty-two".