158615867048 has 16 divisors (see below), whose sum is σ = 297437752500. Its totient is φ = 79299133056.

The previous prime is 158615867021. The next prime is 158615867107. The reversal of 158615867048 is 840768516851.

158615867048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 155789668804 + 2826198244 = 394702^2 + 53162^2 .

It is an unprimeable number.

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, 1023143 + ... + 1167926.

Almost surely, 2^158615867048 is an apocalyptic number.

It is an amenable number.

158615867048 is a deficient number, since it is larger than the sum of its proper divisors (138821885452).

158615867048 is a wasteful number, since it uses less digits than its factorization.

158615867048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2200124 (or 2200120 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 59.

The spelling of 158615867048 in words is "one hundred fifty-eight billion, six hundred fifteen million, eight hundred sixty-seven thousand, forty-eight".