158544163056 has 40 divisors (see below), whose sum is σ = 410549973120. Its totient is φ = 52721918656.

The previous prime is 158544163033. The next prime is 158544163093. The reversal of 158544163056 is 650361445851.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 158544162996 and 158544163014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3921420 + ... + 3961643.

It is an arithmetic number, because the mean of its divisors is an integer number (10263749328).

Almost surely, 2^158544163056 is an apocalyptic number.

158544163056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

158544163056 is an abundant number, since it is smaller than the sum of its proper divisors (252005810064).

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

158544163056 is a wasteful number, since it uses less digits than its factorization.

158544163056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7883493 (or 7883487 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 48.

The spelling of 158544163056 in words is "one hundred fifty-eight billion, five hundred forty-four million, one hundred sixty-three thousand, fifty-six".