158602380879 has 4 divisors (see below), whose sum is σ = 211469841176. Its totient is φ = 105734920584.

The previous prime is 158602380877. The next prime is 158602380883. The reversal of 158602380879 is 978083206851.

It is a happy number.

158602380879 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 158602380879 - 2¹ = 158602380877 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 (158602380877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26433730144 + ... + 26433730149.

It is an arithmetic number, because the mean of its divisors is an integer number (52867460294).

Almost surely, 2^158602380879 is an apocalyptic number.

158602380879 is a deficient number, since it is larger than the sum of its proper divisors (52867460297).

158602380879 is an equidigital number, since it uses as much as digits as its factorization.

158602380879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52867460296.

The product of its (nonzero) digits is 5806080, while the sum is 57.

The spelling of 158602380879 in words is "one hundred fifty-eight billion, six hundred two million, three hundred eighty thousand, eight hundred seventy-nine".