190533187153 has 16 divisors (see below), whose sum is σ = 195716505600. Its totient is φ = 185399145936.

The previous prime is 190533187151. The next prime is 190533187181. The reversal of 190533187153 is 351781335091.

190533187153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 190533187153 - 2¹ = 190533187151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (190533187151) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8236998 + ... + 8260096.

It is an arithmetic number, because the mean of its divisors is an integer number (12232281600).

Almost surely, 2^190533187153 is an apocalyptic number.

It is an amenable number.

190533187153 is a deficient number, since it is larger than the sum of its proper divisors (5183318447).

190533187153 is a wasteful number, since it uses less digits than its factorization.

190533187153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24156.

The product of its (nonzero) digits is 340200, while the sum is 46.

The spelling of 190533187153 in words is "one hundred ninety billion, five hundred thirty-three million, one hundred eighty-seven thousand, one hundred fifty-three".