99316590175 has 12 divisors (see below), whose sum is σ = 134348260536. Its totient is φ = 72230247200.

The previous prime is 99316590173. The next prime is 99316590209. The reversal of 99316590175 is 57109561399.

It is not a de Polignac number, because 99316590175 - 2¹ = 99316590173 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99316590173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 180575344 + ... + 180575893.

It is an arithmetic number, because the mean of its divisors is an integer number (11195688378).

Almost surely, 2^99316590175 is an apocalyptic number.

99316590175 is a deficient number, since it is larger than the sum of its proper divisors (35031670361).

99316590175 is a wasteful number, since it uses less digits than its factorization.

99316590175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361151258 (or 361151253 counting only the distinct ones).

The product of its (nonzero) digits is 2296350, while the sum is 55.

The spelling of 99316590175 in words is "ninety-nine billion, three hundred sixteen million, five hundred ninety thousand, one hundred seventy-five".