16150001500156 has 6 divisors (see below), whose sum is σ = 28262502625280. Its totient is φ = 8075000750076.

The previous prime is 16150001500153. The next prime is 16150001500177. The reversal of 16150001500156 is 65100510005161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16150001500153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2018750187516 + ... + 2018750187523.

Almost surely, 2^{16150001500156} is an apocalyptic number.

It is an amenable number.

16150001500156 is a deficient number, since it is larger than the sum of its proper divisors (12112501125124).

16150001500156 is a wasteful number, since it uses less digits than its factorization.

16150001500156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4037500375043 (or 4037500375041 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 16150001500156 in words is "sixteen trillion, one hundred fifty billion, one million, five hundred thousand, one hundred fifty-six".