151662791167 has 2 divisors, whose sum is σ = 151662791168. Its totient is φ = 151662791166.

The previous prime is 151662791153. The next prime is 151662791191. The reversal of 151662791167 is 761197266151.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151662791167 - 2²⁷ = 151528573439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151662791117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75831395583 + 75831395584.

It is an arithmetic number, because the mean of its divisors is an integer number (75831395584).

Almost surely, 2^151662791167 is an apocalyptic number.

151662791167 is a deficient number, since it is larger than the sum of its proper divisors (1).

151662791167 is an equidigital number, since it uses as much as digits as its factorization.

151662791167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 952560, while the sum is 52.

The spelling of 151662791167 in words is "one hundred fifty-one billion, six hundred sixty-two million, seven hundred ninety-one thousand, one hundred sixty-seven".