158775088403878 has 8 divisors (see below), whose sum is σ = 238568361112872. Its totient is φ = 79252301366256.

The previous prime is 158775088403863. The next prime is 158775088403891. The reversal of 158775088403878 is 878304880577851.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 158775088403798 and 158775088403807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67621416375 + ... + 67621418722.

It is an arithmetic number, because the mean of its divisors is an integer number (29821045139109).

Almost surely, 2^{158775088403878} is an apocalyptic number.

158775088403878 is a deficient number, since it is larger than the sum of its proper divisors (79793272708994).

158775088403878 is a wasteful number, since it uses less digits than its factorization.

158775088403878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135242835686.

The product of its (nonzero) digits is 3371827200, while the sum is 79.

The spelling of 158775088403878 in words is "one hundred fifty-eight trillion, seven hundred seventy-five billion, eighty-eight million, four hundred three thousand, eight hundred seventy-eight".