150249702868 has 6 divisors (see below), whose sum is σ = 262936980026. Its totient is φ = 75124851432.

The previous prime is 150249702857. The next prime is 150249702877. The reversal of 150249702868 is 868207942051.

150249702868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 144166014864 + 6083688004 = 379692^2 + 77998^2 .

It is a congruent number.

It is an unprimeable number.

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, 18781212855 + ... + 18781212862.

Almost surely, 2^150249702868 is an apocalyptic number.

It is an amenable number.

150249702868 is a deficient number, since it is larger than the sum of its proper divisors (112687277158).

150249702868 is a wasteful number, since it uses less digits than its factorization.

150249702868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37562425721 (or 37562425719 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 52.

The spelling of 150249702868 in words is "one hundred fifty billion, two hundred forty-nine million, seven hundred two thousand, eight hundred sixty-eight".