158315053868928 has 640 divisors, whose sum is σ = 546449162941440. Its totient is φ = 45152109158400.

The previous prime is 158315053868899. The next prime is 158315053868941. The reversal of 158315053868928 is 829868350513851.

158315053868928 is a `hidden beast` number, since 1 + 5 + 8 + 3 + 1 + 5 + 0 + 538 + 6 + 89 + 2 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 470964273 + ... + 471300303.

It is an arithmetic number, because the mean of its divisors is an integer number (853826817096).

Almost surely, 2^{158315053868928} is an apocalyptic number.

158315053868928 is a gapful number since it is divisible by the number (18) 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 158315053868928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273224581470720).

158315053868928 is an abundant number, since it is smaller than the sum of its proper divisors (388134109072512).

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

158315053868928 is an frugal number, since it uses more digits than its factorization.

158315053868928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336100 (or 336064 counting only the distinct ones).

The product of its (nonzero) digits is 497664000, while the sum is 72.

The spelling of 158315053868928 in words is "one hundred fifty-eight trillion, three hundred fifteen billion, fifty-three million, eight hundred sixty-eight thousand, nine hundred twenty-eight".