151049696878159 has 2 divisors, whose sum is σ = 151049696878160. Its totient is φ = 151049696878158.

The previous prime is 151049696878079. The next prime is 151049696878211. The reversal of 151049696878159 is 951878696940151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151049696878159 - 2³³ = 151041106943567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151049696678159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75524848439079 + 75524848439080.

It is an arithmetic number, because the mean of its divisors is an integer number (75524848439080).

Almost surely, 2^{151049696878159} is an apocalyptic number.

151049696878159 is a deficient number, since it is larger than the sum of its proper divisors (1).

151049696878159 is an equidigital number, since it uses as much as digits as its factorization.

151049696878159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1175731200, while the sum is 79.

The spelling of 151049696878159 in words is "one hundred fifty-one trillion, forty-nine billion, six hundred ninety-six million, eight hundred seventy-eight thousand, one hundred fifty-nine".