99925693795 has 4 divisors (see below), whose sum is σ = 119910832560. Its totient is φ = 79940555032.

The previous prime is 99925693781. The next prime is 99925693841. The reversal of 99925693795 is 59739652999.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 99925693795 - 2¹⁹ = 99925169507 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9992569375 + ... + 9992569384.

It is an arithmetic number, because the mean of its divisors is an integer number (29977708140).

Almost surely, 2^99925693795 is an apocalyptic number.

99925693795 is a deficient number, since it is larger than the sum of its proper divisors (19985138765).

99925693795 is a wasteful number, since it uses less digits than its factorization.

99925693795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19985138764.

The product of its digits is 372008700, while the sum is 73.

The spelling of 99925693795 in words is "ninety-nine billion, nine hundred twenty-five million, six hundred ninety-three thousand, seven hundred ninety-five".