157936500008 has 64 divisors (see below), whose sum is σ = 346238461440. Its totient is φ = 66131472384.

The previous prime is 157936499977. The next prime is 157936500013. The reversal of 157936500008 is 800005639751.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1466666 + ... + 1570662.

It is an arithmetic number, because the mean of its divisors is an integer number (5409975960).

Almost surely, 2^157936500008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 157936500008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173119230720).

157936500008 is an abundant number, since it is smaller than the sum of its proper divisors (188301961432).

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

157936500008 is a wasteful number, since it uses less digits than its factorization.

157936500008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104634 (or 104630 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 44.

The spelling of 157936500008 in words is "one hundred fifty-seven billion, nine hundred thirty-six million, five hundred thousand, eight".