150001635138 has 32 divisors (see below), whose sum is σ = 315815259840. Its totient is φ = 47365585920.

The previous prime is 150001635127. The next prime is 150001635181. The reversal of 150001635138 is 831536100051.

150001635138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 150001635099 and 150001635108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1943118 + ... + 2018838.

It is an arithmetic number, because the mean of its divisors is an integer number (9869226870).

Almost surely, 2^150001635138 is an apocalyptic number.

150001635138 is an abundant number, since it is smaller than the sum of its proper divisors (165813624702).

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

150001635138 is a wasteful number, since it uses less digits than its factorization.

150001635138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93122.

The product of its (nonzero) digits is 10800, while the sum is 33.

Adding to 150001635138 its reverse (831536100051), we get a palindrome (981537735189).

The spelling of 150001635138 in words is "one hundred fifty billion, one million, six hundred thirty-five thousand, one hundred thirty-eight".