5217874178 has 16 divisors (see below), whose sum is σ = 8542164960. Its totient is φ = 2370698400.

The previous prime is 5217874147. The next prime is 5217874223. The reversal of 5217874178 is 8714787125.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1808 + ... + 102171.

It is an arithmetic number, because the mean of its divisors is an integer number (533885310).

Almost surely, 2^5217874178 is an apocalyptic number.

5217874178 is a deficient number, since it is larger than the sum of its proper divisors (3324290782).

5217874178 is a wasteful number, since it uses less digits than its factorization.

5217874178 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106273.

The product of its digits is 878080, while the sum is 50.

The square root of 5217874178 is about 72234.8543156280. The cubic root of 5217874178 is about 1734.4609805896.

The spelling of 5217874178 in words is "five billion, two hundred seventeen million, eight hundred seventy-four thousand, one hundred seventy-eight".