99589474084 has 27 divisors (see below), whose sum is σ = 180531700531. Its totient is φ = 48068840960.

The previous prime is 99589474081. The next prime is 99589474099. The reversal of 99589474084 is 48047498599.

The square root of 99589474084 is 315578.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 6613267684 + 92976206400 = 81322^2 + 304920^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99589474081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 18300804 + ... + 18306244.

Almost surely, 2^99589474084 is an apocalyptic number.

99589474084 is the 315578-th square number.

It is an amenable number.

99589474084 is a deficient number, since it is larger than the sum of its proper divisors (80942226447).

99589474084 is an frugal number, since it uses more digits than its factorization.

99589474084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10944 (or 5472 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 67.

The spelling of 99589474084 in words is "ninety-nine billion, five hundred eighty-nine million, four hundred seventy-four thousand, eighty-four".