45840101189 has 2 divisors, whose sum is σ = 45840101190. Its totient is φ = 45840101188.

The previous prime is 45840101123. The next prime is 45840101207. The reversal of 45840101189 is 98110104854.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34860624100 + 10979477089 = 186710^2 + 104783^2 .

It is a cyclic number.

It is not a de Polignac number, because 45840101189 - 2¹⁶ = 45840035653 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45840103189) 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 as a sum of consecutive naturals, namely, 22920050594 + 22920050595.

It is an arithmetic number, because the mean of its divisors is an integer number (22920050595).

Almost surely, 2^45840101189 is an apocalyptic number.

It is an amenable number.

45840101189 is a deficient number, since it is larger than the sum of its proper divisors (1).

45840101189 is an equidigital number, since it uses as much as digits as its factorization.

45840101189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 41.

The spelling of 45840101189 in words is "forty-five billion, eight hundred forty million, one hundred one thousand, one hundred eighty-nine".