4465550868 has 48 divisors (see below), whose sum is σ = 11046465024. Its totient is φ = 1401563520.

The previous prime is 4465550861. The next prime is 4465550927. The reversal of 4465550868 is 8680555644.

It is a super-2 number, since 2×4465550868² = 39882289109391106848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4465550868.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4465550861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148455 + ... + 175982.

It is an arithmetic number, because the mean of its divisors is an integer number (230134688).

Almost surely, 2^4465550868 is an apocalyptic number.

It is an amenable number.

4465550868 is an abundant number, since it is smaller than the sum of its proper divisors (6580914156).

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

4465550868 is a wasteful number, since it uses less digits than its factorization.

4465550868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324512 (or 324510 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 51.

The square root of 4465550868 is about 66824.7773509198. Note that the first 3 decimals coincide. The cubic root of 4465550868 is about 1646.7399196124.

The spelling of 4465550868 in words is "four billion, four hundred sixty-five million, five hundred fifty thousand, eight hundred sixty-eight".