7941995159 has 16 divisors (see below), whose sum is σ = 9380266560. Its totient is φ = 6582589440.

The previous prime is 7941995153. The next prime is 7941995167. The reversal of 7941995159 is 9515991497.

It is not a de Polignac number, because 7941995159 - 2⁴ = 7941995143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7941995098 and 7941995107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7941995153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90014 + ... + 154875.

It is an arithmetic number, because the mean of its divisors is an integer number (586266660).

Almost surely, 2^7941995159 is an apocalyptic number.

7941995159 is a deficient number, since it is larger than the sum of its proper divisors (1438271401).

7941995159 is a wasteful number, since it uses less digits than its factorization.

7941995159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245050.

The product of its digits is 4592700, while the sum is 59.

The square root of 7941995159 is about 89117.8722759919. The cubic root of 7941995159 is about 1995.1545334574.

The spelling of 7941995159 in words is "seven billion, nine hundred forty-one million, nine hundred ninety-five thousand, one hundred fifty-nine".