45383519188 has 12 divisors (see below), whose sum is σ = 90767038432. Its totient is φ = 19450079640.

The previous prime is 45383519183. The next prime is 45383519249. The reversal of 45383519188 is 88191538354.

45383519188 is an admirable number.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45383519183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 810419958 + ... + 810420013.

Almost surely, 2^45383519188 is an apocalyptic number.

It is an amenable number.

45383519188 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45383519188 is a wasteful number, since it uses less digits than its factorization.

45383519188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1620839982 (or 1620839980 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 55.

The spelling of 45383519188 in words is "forty-five billion, three hundred eighty-three million, five hundred nineteen thousand, one hundred eighty-eight".