4541255650566 has 24 divisors (see below), whose sum is σ = 9839485562400. Its totient is φ = 1513736757456.

The previous prime is 4541255650543. The next prime is 4541255650601. The reversal of 4541255650566 is 6650565521454.

4541255650566 is a `hidden beast` number, since 4 + 5 + 4 + 1 + 25 + 5 + 6 + 50 + 566 = 666.

It is a super-2 number, since 2×4541255650566² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 670876 + ... + 3087488.

It is an arithmetic number, because the mean of its divisors is an integer number (409978565100).

Almost surely, 2^{4541255650566} is an apocalyptic number.

4541255650566 is an abundant number, since it is smaller than the sum of its proper divisors (5298229911834).

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

4541255650566 is a wasteful number, since it uses less digits than its factorization.

4541255650566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521020 (or 2521017 counting only the distinct ones).

The product of its (nonzero) digits is 21600000, while the sum is 54.

The spelling of 4541255650566 in words is "four trillion, five hundred forty-one billion, two hundred fifty-five million, six hundred fifty thousand, five hundred sixty-six".