158272258403089 has 2 divisors, whose sum is σ = 158272258403090. Its totient is φ = 158272258403088.

The previous prime is 158272258403071. The next prime is 158272258403219. The reversal of 158272258403089 is 980304852272851.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86574836793600 + 71697421609489 = 9304560^2 + 8467433^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-158272258403089 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 158272258403089.

It is not a weakly prime, because it can be changed into another prime (158272258403689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79136129201544 + 79136129201545.

It is an arithmetic number, because the mean of its divisors is an integer number (79136129201545).

Almost surely, 2^{158272258403089} is an apocalyptic number.

It is an amenable number.

158272258403089 is a deficient number, since it is larger than the sum of its proper divisors (1).

158272258403089 is an equidigital number, since it uses as much as digits as its factorization.

158272258403089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77414400, while the sum is 64.

The spelling of 158272258403089 in words is "one hundred fifty-eight trillion, two hundred seventy-two billion, two hundred fifty-eight million, four hundred three thousand, eighty-nine".