158926854871 has 8 divisors (see below), whose sum is σ = 167329134080. Its totient is φ = 150528346488.

The previous prime is 158926854829. The next prime is 158926854883. The reversal of 158926854871 is 178458629851.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-158926854871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158926854811) 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, 855981 + ... + 1024966.

It is an arithmetic number, because the mean of its divisors is an integer number (20916141760).

Almost surely, 2^158926854871 is an apocalyptic number.

158926854871 is a deficient number, since it is larger than the sum of its proper divisors (8402279209).

158926854871 is a wasteful number, since it uses less digits than its factorization.

158926854871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1885413.

The product of its digits is 38707200, while the sum is 64.

The spelling of 158926854871 in words is "one hundred fifty-eight billion, nine hundred twenty-six million, eight hundred fifty-four thousand, eight hundred seventy-one".