158502050268 has 24 divisors (see below), whose sum is σ = 389303281920. Its totient is φ = 50053278960.

The previous prime is 158502050233. The next prime is 158502050269. The reversal of 158502050268 is 862050205851.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158502050269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347591988 + ... + 347592443.

It is an arithmetic number, because the mean of its divisors is an integer number (16220970080).

Almost surely, 2^158502050268 is an apocalyptic number.

It is an amenable number.

158502050268 is an abundant number, since it is smaller than the sum of its proper divisors (230801231652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

158502050268 is a wasteful number, since it uses less digits than its factorization.

158502050268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695184457 (or 695184455 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 42.

The spelling of 158502050268 in words is "one hundred fifty-eight billion, five hundred two million, fifty thousand, two hundred sixty-eight".