156058113136 has 80 divisors (see below), whose sum is σ = 324314385408. Its totient is φ = 72488217600.

The previous prime is 156058113121. The next prime is 156058113139. The reversal of 156058113136 is 631311850651.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156058113139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8704021 + ... + 8721931.

Almost surely, 2^156058113136 is an apocalyptic number.

156058113136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 156058113136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162157192704).

156058113136 is an abundant number, since it is smaller than the sum of its proper divisors (168256272272).

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

156058113136 is a wasteful number, since it uses less digits than its factorization.

156058113136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18350 (or 18344 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 40.

Adding to 156058113136 its reverse (631311850651), we get a palindrome (787369963787).

The spelling of 156058113136 in words is "one hundred fifty-six billion, fifty-eight million, one hundred thirteen thousand, one hundred thirty-six".