158091359963 has 2 divisors, whose sum is σ = 158091359964. Its totient is φ = 158091359962.

The previous prime is 158091359953. The next prime is 158091359977. The reversal of 158091359963 is 369953190851.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 158091359963 - 2²⁰ = 158090311387 is a prime.

It is a super-2 number, since 2×158091359963² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (158091359953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79045679981 + 79045679982.

It is an arithmetic number, because the mean of its divisors is an integer number (79045679982).

Almost surely, 2^158091359963 is an apocalyptic number.

158091359963 is a deficient number, since it is larger than the sum of its proper divisors (1).

158091359963 is an equidigital number, since it uses as much as digits as its factorization.

158091359963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7873200, while the sum is 59.

The spelling of 158091359963 in words is "one hundred fifty-eight billion, ninety-one million, three hundred fifty-nine thousand, nine hundred sixty-three".