45383287868 has 12 divisors (see below), whose sum is σ = 81982713792. Its totient is φ = 21959655360.

The previous prime is 45383287853. The next prime is 45383287891. The reversal of 45383287868 is 86878238354.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a self number, because there is not a number n which added to its sum of digits gives 45383287868.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182997005 + ... + 182997252.

It is an arithmetic number, because the mean of its divisors is an integer number (6831892816).

Almost surely, 2^45383287868 is an apocalyptic number.

It is an amenable number.

45383287868 is a deficient number, since it is larger than the sum of its proper divisors (36599425924).

45383287868 is a wasteful number, since it uses less digits than its factorization.

45383287868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365994292 (or 365994290 counting only the distinct ones).

The product of its digits is 61931520, while the sum is 62.

The spelling of 45383287868 in words is "forty-five billion, three hundred eighty-three million, two hundred eighty-seven thousand, eight hundred sixty-eight".