158880903936 has 72 divisors (see below), whose sum is σ = 425449442880. Its totient is φ = 52635350016.

The previous prime is 158880903931. The next prime is 158880903991. The reversal of 158880903936 is 639309088851.

It is a self number, because there is not a number n which added to its sum of digits gives 158880903936.

It is not an unprimeable number, because it can be changed into a prime (158880903931) 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, 509406 + ... + 759773.

It is an arithmetic number, because the mean of its divisors is an integer number (5909020040).

Almost surely, 2^158880903936 is an apocalyptic number.

158880903936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

158880903936 is an abundant number, since it is smaller than the sum of its proper divisors (266568538944).

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

158880903936 is a wasteful number, since it uses less digits than its factorization.

158880903936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1269361 (or 1269347 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 60.

The spelling of 158880903936 in words is "one hundred fifty-eight billion, eight hundred eighty million, nine hundred three thousand, nine hundred thirty-six".