99527690496 has 72 divisors (see below), whose sum is σ = 285264891520. Its totient is φ = 30623901696.

The previous prime is 99527690477. The next prime is 99527690501. The reversal of 99527690496 is 69409672599.

It is a happy number.

It is a super-2 number, since 2×99527690496² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4974376 + ... + 4994343.

Almost surely, 2^99527690496 is an apocalyptic number.

99527690496 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

99527690496 is an abundant number, since it is smaller than the sum of its proper divisors (185737201024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99527690496 is a wasteful number, since it uses less digits than its factorization.

99527690496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9968751 (or 9968737 counting only the distinct ones).

The product of its (nonzero) digits is 66134880, while the sum is 66.

The spelling of 99527690496 in words is "ninety-nine billion, five hundred twenty-seven million, six hundred ninety thousand, four hundred ninety-six".