158715036159780 has 48 divisors (see below), whose sum is σ = 444482799848640. Its totient is φ = 42316324061568.

The previous prime is 158715036159709. The next prime is 158715036159853. The reversal of 158715036159780 is 87951630517851.

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 15 ways as a sum of consecutive naturals, for example, 239841235 + ... + 240502074.

It is an arithmetic number, because the mean of its divisors is an integer number (9260058330180).

Almost surely, 2^{158715036159780} is an apocalyptic number.

158715036159780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

158715036159780 is an abundant number, since it is smaller than the sum of its proper divisors (285767763688860).

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

158715036159780 is a wasteful number, since it uses less digits than its factorization.

158715036159780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480348828 (or 480348826 counting only the distinct ones).

The product of its (nonzero) digits is 63504000, while the sum is 66.

The spelling of 158715036159780 in words is "one hundred fifty-eight trillion, seven hundred fifteen billion, thirty-six million, one hundred fifty-nine thousand, seven hundred eighty".