158157800048 has 40 divisors (see below), whose sum is σ = 310133743920. Its totient is φ = 78126151680.

The previous prime is 158157800033. The next prime is 158157800057. The reversal of 158157800048 is 840008751851.

It is a junction number, because it is equal to n+sod(n) for n = 158157799975 and 158157800011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 796958 + ... + 975426.

It is an arithmetic number, because the mean of its divisors is an integer number (7753343598).

Almost surely, 2^158157800048 is an apocalyptic number.

It is an amenable number.

158157800048 is a deficient number, since it is larger than the sum of its proper divisors (151975943872).

158157800048 is a wasteful number, since it uses less digits than its factorization.

158157800048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179145 (or 179139 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 47.

The spelling of 158157800048 in words is "one hundred fifty-eight billion, one hundred fifty-seven million, eight hundred thousand, forty-eight".