45754163289 has 6 divisors (see below), whose sum is σ = 66089346986. Its totient is φ = 30502775520.

The previous prime is 45754163269. The next prime is 45754163303. The reversal of 45754163289 is 98236145754.

It is a happy number.

45754163289 is a `hidden beast` number, since 4 + 575 + 4 + 1 + 63 + 2 + 8 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 23353952400 + 22400210889 = 152820^2 + 149667^2 .

It is not a de Polignac number, because 45754163289 - 2⁹ = 45754162777 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45754163249) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2541897952 + ... + 2541897969.

Almost surely, 2^45754163289 is an apocalyptic number.

It is an amenable number.

45754163289 is a deficient number, since it is larger than the sum of its proper divisors (20335183697).

45754163289 is a wasteful number, since it uses less digits than its factorization.

45754163289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5083795927 (or 5083795924 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 54.

The spelling of 45754163289 in words is "forty-five billion, seven hundred fifty-four million, one hundred sixty-three thousand, two hundred eighty-nine".