158906001170 has 16 divisors (see below), whose sum is σ = 326892345408. Its totient is φ = 54482057520.

The previous prime is 158906001131. The next prime is 158906001197. The reversal of 158906001170 is 71100609851.

158906001170 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×158906001170² (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, 1135042796 + ... + 1135042935.

It is an arithmetic number, because the mean of its divisors is an integer number (20430771588).

Almost surely, 2^158906001170 is an apocalyptic number.

158906001170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

158906001170 is an abundant number, since it is smaller than the sum of its proper divisors (167986344238).

158906001170 is a wasteful number, since it uses less digits than its factorization.

158906001170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2270085745.

The product of its (nonzero) digits is 15120, while the sum is 38.

The spelling of 158906001170 in words is "one hundred fifty-eight billion, nine hundred six million, one thousand, one hundred seventy".