16055625616100 has 216 divisors, whose sum is σ = 40760884136448. Its totient is φ = 5473317292800.

The previous prime is 16055625615961. The next prime is 16055625616123. The reversal of 16055625616100 is 161652655061.

It is a happy number.

It is a super-2 number, since 2×16055625616100² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3671533514 + ... + 3671537886.

It is an arithmetic number, because the mean of its divisors is an integer number (188707796928).

Almost surely, 2^{16055625616100} is an apocalyptic number.

16055625616100 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 16055625616100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20380442068224).

16055625616100 is an abundant number, since it is smaller than the sum of its proper divisors (24705258520348).

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

16055625616100 is a wasteful number, since it uses less digits than its factorization.

16055625616100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8515 (or 8501 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 44.

The spelling of 16055625616100 in words is "sixteen trillion, fifty-five billion, six hundred twenty-five million, six hundred sixteen thousand, one hundred".