150502156 has 96 divisors (see below), whose sum is σ = 339655680. Its totient is φ = 56838144.

The previous prime is 150502147. The next prime is 150502171. The reversal of 150502156 is 651205051.

150502156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 150502156.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 645816 + ... + 646048.

It is an arithmetic number, because the mean of its divisors is an integer number (3538080).

Almost surely, 2^150502156 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 150502156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169827840).

150502156 is an abundant number, since it is smaller than the sum of its proper divisors (189153524).

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

150502156 is a wasteful number, since it uses less digits than its factorization.

150502156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343 (or 341 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 150502156 is about 12267.9320180705. The cubic root of 150502156 is about 531.9215357172.

The spelling of 150502156 in words is "one hundred fifty million, five hundred two thousand, one hundred fifty-six".