16150551606 has 120 divisors (see below), whose sum is σ = 42407777016. Its totient is φ = 4580452800.

The previous prime is 16150551587. The next prime is 16150551611. The reversal of 16150551606 is 60615505161.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1080081 + ... + 1094931.

Almost surely, 2^16150551606 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16150551606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21203888508).

16150551606 is an abundant number, since it is smaller than the sum of its proper divisors (26257225410).

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

16150551606 is a wasteful number, since it uses less digits than its factorization.

16150551606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15016 (or 15000 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 16150551606 in words is "sixteen billion, one hundred fifty million, five hundred fifty-one thousand, six hundred six".