99711349575 has 12 divisors (see below), whose sum is σ = 164856098088. Its totient is φ = 53179386400.

The previous prime is 99711349547. The next prime is 99711349601. The reversal of 99711349575 is 57594311799.

It is not a de Polignac number, because 99711349575 - 2¹⁴ = 99711333191 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 664742256 + ... + 664742405.

It is an arithmetic number, because the mean of its divisors is an integer number (13738008174).

Almost surely, 2^99711349575 is an apocalyptic number.

99711349575 is a deficient number, since it is larger than the sum of its proper divisors (65144748513).

99711349575 is a wasteful number, since it uses less digits than its factorization.

99711349575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329484674 (or 1329484669 counting only the distinct ones).

The product of its digits is 10716300, while the sum is 60.

The spelling of 99711349575 in words is "ninety-nine billion, seven hundred eleven million, three hundred forty-nine thousand, five hundred seventy-five".