45023548186 has 8 divisors (see below), whose sum is σ = 67804388064. Its totient is φ = 22422085500.

The previous prime is 45023548183. The next prime is 45023548217. The reversal of 45023548186 is 68184532054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (45023548183) 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, 44843670 + ... + 44844673.

It is an arithmetic number, because the mean of its divisors is an integer number (8475548508).

Almost surely, 2^45023548186 is an apocalyptic number.

45023548186 is a deficient number, since it is larger than the sum of its proper divisors (22780839878).

45023548186 is a wasteful number, since it uses less digits than its factorization.

45023548186 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89688596.

The product of its (nonzero) digits is 921600, while the sum is 46.

The spelling of 45023548186 in words is "forty-five billion, twenty-three million, five hundred forty-eight thousand, one hundred eighty-six".