100016452500 has 120 divisors (see below), whose sum is σ = 295136651040. Its totient is φ = 26349552000.

The previous prime is 100016452489. The next prime is 100016452531. The reversal of 100016452500 is 5254610001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 542166 + ... + 702834.

It is an arithmetic number, because the mean of its divisors is an integer number (2459472092).

Almost surely, 2^100016452500 is an apocalyptic number.

100016452500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100016452500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147568325520).

100016452500 is an abundant number, since it is smaller than the sum of its proper divisors (195120198540).

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

100016452500 is a wasteful number, since it uses less digits than its factorization.

100016452500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160779 (or 160762 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 100016452500 in words is "one hundred billion, sixteen million, four hundred fifty-two thousand, five hundred".