82901484191 has 16 divisors (see below), whose sum is σ = 85028989248. Its totient is φ = 80795520000.

The previous prime is 82901484151. The next prime is 82901484223. The reversal of 82901484191 is 19148410928.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 82901484191 - 2²² = 82897289887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82901484131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20718191 + ... + 20722191.

It is an arithmetic number, because the mean of its divisors is an integer number (5314311828).

Almost surely, 2^82901484191 is an apocalyptic number.

82901484191 is a deficient number, since it is larger than the sum of its proper divisors (2127505057).

82901484191 is a wasteful number, since it uses less digits than its factorization.

82901484191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6562.

The product of its (nonzero) digits is 165888, while the sum is 47.

The spelling of 82901484191 in words is "eighty-two billion, nine hundred one million, four hundred eighty-four thousand, one hundred ninety-one".