4874578166 has 12 divisors (see below), whose sum is σ = 7422642108. Its totient is φ = 2400907212.

The previous prime is 4874578141. The next prime is 4874578183. The reversal of 4874578166 is 6618754784.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 262496 + ... + 280451.

It is an arithmetic number, because the mean of its divisors is an integer number (618553509).

Almost surely, 2^4874578166 is an apocalyptic number.

4874578166 is a deficient number, since it is larger than the sum of its proper divisors (2548063942).

4874578166 is an equidigital number, since it uses as much as digits as its factorization.

4874578166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543083 (or 543016 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 56.

The square root of 4874578166 is about 69818.1793374763. The cubic root of 4874578166 is about 1695.5568131464.

The spelling of 4874578166 in words is "four billion, eight hundred seventy-four million, five hundred seventy-eight thousand, one hundred sixty-six".