75507116925 has 12 divisors (see below), whose sum is σ = 124838433440. Its totient is φ = 40270462320.

The previous prime is 75507116863. The next prime is 75507116969. The reversal of 75507116925 is 52961170557.

It is not a de Polignac number, because 75507116925 - 2¹² = 75507112829 is a prime.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

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 11 ways as a sum of consecutive naturals, for example, 503380705 + ... + 503380854.

Almost surely, 2^75507116925 is an apocalyptic number.

75507116925 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

75507116925 is a deficient number, since it is larger than the sum of its proper divisors (49331316515).

75507116925 is a wasteful number, since it uses less digits than its factorization.

75507116925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006761572 (or 1006761567 counting only the distinct ones).

The product of its (nonzero) digits is 661500, while the sum is 48.

The spelling of 75507116925 in words is "seventy-five billion, five hundred seven million, one hundred sixteen thousand, nine hundred twenty-five".