158770010500 has 24 divisors (see below), whose sum is σ = 346753704024. Its totient is φ = 63508004000.

The previous prime is 158770010419. The next prime is 158770010513. The reversal of 158770010500 is 5010077851.

158770010500 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 4 ways, for example, as 20358144 + 158749652356 = 4512^2 + 398434^2 .

It is a super-2 number, since 2×158770010500² (a number of 23 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 158769511 + ... + 158770510.

It is an arithmetic number, because the mean of its divisors is an integer number (14448071001).

Almost surely, 2^158770010500 is an apocalyptic number.

158770010500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

158770010500 is an abundant number, since it is smaller than the sum of its proper divisors (187983693524).

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

158770010500 is a wasteful number, since it uses less digits than its factorization.

158770010500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317540040 (or 317540028 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 34.

The spelling of 158770010500 in words is "one hundred fifty-eight billion, seven hundred seventy million, ten thousand, five hundred".