45250270771189 has 16 divisors (see below), whose sum is σ = 50329399569984. Its totient is φ = 40338567907200.

The previous prime is 45250270771159. The next prime is 45250270771247. The reversal of 45250270771189 is 98117707205254.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 45250270771189 - 2³¹ = 45248123287541 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 (45250270771159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162726747 + ... + 163004584.

It is an arithmetic number, because the mean of its divisors is an integer number (3145587473124).

Almost surely, 2^{45250270771189} is an apocalyptic number.

It is an amenable number.

45250270771189 is a deficient number, since it is larger than the sum of its proper divisors (5079128798795).

45250270771189 is a wasteful number, since it uses less digits than its factorization.

45250270771189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325731588.

The product of its (nonzero) digits is 9878400, while the sum is 58.

The spelling of 45250270771189 in words is "forty-five trillion, two hundred fifty billion, two hundred seventy million, seven hundred seventy-one thousand, one hundred eighty-nine".