159162924727 has 4 divisors (see below), whose sum is σ = 159242548000. Its totient is φ = 159083301456.

The previous prime is 159162924719. The next prime is 159162924731. The reversal of 159162924727 is 727429261951.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 159162924727 - 2³ = 159162924719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159162924757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39808638 + ... + 39812635.

It is an arithmetic number, because the mean of its divisors is an integer number (39810637000).

Almost surely, 2^159162924727 is an apocalyptic number.

159162924727 is a deficient number, since it is larger than the sum of its proper divisors (79623273).

159162924727 is an equidigital number, since it uses as much as digits as its factorization.

159162924727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79623272.

The product of its digits is 3810240, while the sum is 55.

The spelling of 159162924727 in words is "one hundred fifty-nine billion, one hundred sixty-two million, nine hundred twenty-four thousand, seven hundred twenty-seven".