16050865100 has 108 divisors (see below), whose sum is σ = 36590704920. Its totient is φ = 6110860800.

The previous prime is 16050865073. The next prime is 16050865147. The reversal of 16050865100 is 156805061.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12748271 + ... + 12749529.

Almost surely, 2^16050865100 is an apocalyptic number.

16050865100 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 16050865100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18295352460).

16050865100 is an abundant number, since it is smaller than the sum of its proper divisors (20539839820).

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

16050865100 is a wasteful number, since it uses less digits than its factorization.

16050865100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560 (or 1530 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 32.

The spelling of 16050865100 in words is "sixteen billion, fifty million, eight hundred sixty-five thousand, one hundred".