99525541588 has 12 divisors (see below), whose sum is σ = 190003306752. Its totient is φ = 45238882520.

The previous prime is 99525541477. The next prime is 99525541589. The reversal of 99525541588 is 88514552599.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99525541589) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1130972020 + ... + 1130972107.

It is an arithmetic number, because the mean of its divisors is an integer number (15833608896).

Almost surely, 2^99525541588 is an apocalyptic number.

It is an amenable number.

99525541588 is a deficient number, since it is larger than the sum of its proper divisors (90477765164).

99525541588 is a wasteful number, since it uses less digits than its factorization.

99525541588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2261944142 (or 2261944140 counting only the distinct ones).

The product of its digits is 25920000, while the sum is 61.

The spelling of 99525541588 in words is "ninety-nine billion, five hundred twenty-five million, five hundred forty-one thousand, five hundred eighty-eight".