45675516218 has 32 divisors (see below), whose sum is σ = 70605471744. Its totient is φ = 22149599472.

The previous prime is 45675516217. The next prime is 45675516223. The reversal of 45675516218 is 81261557654.

It is not an unprimeable number, because it can be changed into a prime (45675516217) 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, 13404671 + ... + 13408077.

It is an arithmetic number, because the mean of its divisors is an integer number (2206420992).

Almost surely, 2^45675516218 is an apocalyptic number.

45675516218 is a deficient number, since it is larger than the sum of its proper divisors (24929955526).

45675516218 is a wasteful number, since it uses less digits than its factorization.

45675516218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4706.

The product of its digits is 2016000, while the sum is 50.

The spelling of 45675516218 in words is "forty-five billion, six hundred seventy-five million, five hundred sixteen thousand, two hundred eighteen".