150978798959 has 2 divisors, whose sum is σ = 150978798960. Its totient is φ = 150978798958.

The previous prime is 150978798953. The next prime is 150978798977. The reversal of 150978798959 is 959897879051.

150978798959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150978798959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150978798959.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150978798953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75489399479 + 75489399480.

It is an arithmetic number, because the mean of its divisors is an integer number (75489399480).

Almost surely, 2^150978798959 is an apocalyptic number.

150978798959 is a deficient number, since it is larger than the sum of its proper divisors (1).

150978798959 is an equidigital number, since it uses as much as digits as its factorization.

150978798959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 514382400, while the sum is 77.

The spelling of 150978798959 in words is "one hundred fifty billion, nine hundred seventy-eight million, seven hundred ninety-eight thousand, nine hundred fifty-nine".