16061603058100 has 72 divisors (see below), whose sum is σ = 35406789320448. Its totient is φ = 6323062291200.

The previous prime is 16061603058023. The next prime is 16061603058133. The reversal of 16061603058100 is 185030616061.

It is a super-2 number, since 2×16061603058100² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16061603058100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1053405 + ... + 5764795.

It is an arithmetic number, because the mean of its divisors is an integer number (491760962784).

Almost surely, 2^{16061603058100} is an apocalyptic number.

16061603058100 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 16061603058100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17703394660224).

16061603058100 is an abundant number, since it is smaller than the sum of its proper divisors (19345186262348).

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

16061603058100 is a wasteful number, since it uses less digits than its factorization.

16061603058100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4711945 (or 4711938 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The spelling of 16061603058100 in words is "sixteen trillion, sixty-one billion, six hundred three million, fifty-eight thousand, one hundred".