159716099 has 4 divisors (see below), whose sum is σ = 159747840. Its totient is φ = 159684360.

The previous prime is 159716093. The next prime is 159716111. The reversal of 159716099 is 990617951.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 990617951 = 937 ⋅1057223.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-159716099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (159716093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6464 + ... + 19005.

It is an arithmetic number, because the mean of its divisors is an integer number (39936960).

Almost surely, 2^159716099 is an apocalyptic number.

159716099 is a deficient number, since it is larger than the sum of its proper divisors (31741).

159716099 is an equidigital number, since it uses as much as digits as its factorization.

159716099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31740.

The product of its (nonzero) digits is 153090, while the sum is 47.

The square root of 159716099 is about 12637.8834857740. The cubic root of 159716099 is about 542.5622391022.

The spelling of 159716099 in words is "one hundred fifty-nine million, seven hundred sixteen thousand, ninety-nine".