99536016720 has 120 divisors (see below), whose sum is σ = 358939106784. Its totient is φ = 22751086848.

The previous prime is 99536016599. The next prime is 99536016721. The reversal of 99536016720 is 2761063599.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 99536016720.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99536016721) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4220214 + ... + 4243733.

Almost surely, 2^99536016720 is an apocalyptic number.

It is an amenable number.

99536016720 is an abundant number, since it is smaller than the sum of its proper divisors (259403090064).

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

99536016720 is a wasteful number, since it uses less digits than its factorization.

99536016720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8463977 (or 8463964 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 48.

The spelling of 99536016720 in words is "ninety-nine billion, five hundred thirty-six million, sixteen thousand, seven hundred twenty".