99523504 has 20 divisors (see below), whose sum is σ = 193213080. Its totient is φ = 49662080.

The previous prime is 99523499. The next prime is 99523511. The reversal of 99523504 is 40532599.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2367 + ... + 14305.

It is an arithmetic number, because the mean of its divisors is an integer number (9660654).

Almost surely, 2^99523504 is an apocalyptic number.

It is an amenable number.

99523504 is a deficient number, since it is larger than the sum of its proper divisors (93689576).

99523504 is a wasteful number, since it uses less digits than its factorization.

99523504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12468 (or 12462 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 99523504 is about 9976.1467511259. The cubic root of 99523504 is about 463.4204764523.

It can be divided in two parts, 9952 and 3504, that added together give a square (13456 = 116²).

The spelling of 99523504 in words is "ninety-nine million, five hundred twenty-three thousand, five hundred four".