150016501656 has 160 divisors (see below), whose sum is σ = 480418884000. Its totient is φ = 42843354624.

The previous prime is 150016501651. The next prime is 150016501703. The reversal of 150016501656 is 656105610051.

150016501656 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 150016501656.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150016501651) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 13189540 + ... + 13200908.

It is an arithmetic number, because the mean of its divisors is an integer number (3002618025).

Almost surely, 2^150016501656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150016501656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240209442000).

150016501656 is an abundant number, since it is smaller than the sum of its proper divisors (330402382344).

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

150016501656 is a wasteful number, since it uses less digits than its factorization.

150016501656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14303 (or 14290 counting only the distinct ones).

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

The spelling of 150016501656 in words is "one hundred fifty billion, sixteen million, five hundred one thousand, six hundred fifty-six".