158543407088 has 80 divisors (see below), whose sum is σ = 345582568800. Its totient is φ = 69835161600.

The previous prime is 158543407079. The next prime is 158543407091. The reversal of 158543407088 is 880704345851.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1001456 + ... + 1148912.

It is an arithmetic number, because the mean of its divisors is an integer number (4319782110).

Almost surely, 2^158543407088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158543407088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172791284400).

158543407088 is an abundant number, since it is smaller than the sum of its proper divisors (187039161712).

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

158543407088 is a wasteful number, since it uses less digits than its factorization.

158543407088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147666 (or 147660 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 53.

The spelling of 158543407088 in words is "one hundred fifty-eight billion, five hundred forty-three million, four hundred seven thousand, eighty-eight".