4528869966 has 24 divisors (see below), whose sum is σ = 9813799944. Its totient is φ = 1509431280.

The previous prime is 4528869959. The next prime is 4528869979. The reversal of 4528869966 is 6699688254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 240721 + ... + 258851.

It is an arithmetic number, because the mean of its divisors is an integer number (408908331).

Almost surely, 2^4528869966 is an apocalyptic number.

4528869966 is an abundant number, since it is smaller than the sum of its proper divisors (5284929978).

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

4528869966 is a wasteful number, since it uses less digits than its factorization.

4528869966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32016 (or 32013 counting only the distinct ones).

The product of its digits is 44789760, while the sum is 63.

The square root of 4528869966 is about 67296.8793184350. The cubic root of 4528869966 is about 1654.4867130992.

The spelling of 4528869966 in words is "four billion, five hundred twenty-eight million, eight hundred sixty-nine thousand, nine hundred sixty-six".