150016116601 has 6 divisors (see below), whose sum is σ = 162443487390. Its totient is φ = 138476415168.

The previous prime is 150016116583. The next prime is 150016116611. The reversal of 150016116601 is 106611610051.

It can be written as a sum of positive squares in 3 ways, for example, as 13503602025 + 136512514576 = 116205^2 + 369476^2 .

It is a de Polignac number, because none of the positive numbers 2^k-150016116601 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 150016116601.

It is not an unprimeable number, because it can be changed into a prime (150016116611) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 443834496 + ... + 443834833.

It is an arithmetic number, because the mean of its divisors is an integer number (27073914565).

Almost surely, 2^150016116601 is an apocalyptic number.

It is an amenable number.

150016116601 is a deficient number, since it is larger than the sum of its proper divisors (12427370789).

150016116601 is an equidigital number, since it uses as much as digits as its factorization.

150016116601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887669355 (or 887669342 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 28.

Adding to 150016116601 its reverse (106611610051), we get a palindrome (256627726652).

The spelling of 150016116601 in words is "one hundred fifty billion, sixteen million, one hundred sixteen thousand, six hundred one".