45517618473558 has 64 divisors (see below), whose sum is σ = 113757016412160. Its totient is φ = 11795826880800.

The previous prime is 45517618473533. The next prime is 45517618473559. The reversal of 45517618473558 is 85537481671554.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45517618473492 and 45517618473501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45517618473559) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112010148 + ... + 112415783.

It is an arithmetic number, because the mean of its divisors is an integer number (1777453381440).

Almost surely, 2^{45517618473558} is an apocalyptic number.

45517618473558 is an abundant number, since it is smaller than the sum of its proper divisors (68239397938602).

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

45517618473558 is a wasteful number, since it uses less digits than its factorization.

45517618473558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224426393.

The product of its digits is 564480000, while the sum is 69.

The spelling of 45517618473558 in words is "forty-five trillion, five hundred seventeen billion, six hundred eighteen million, four hundred seventy-three thousand, five hundred fifty-eight".