5161683850 has 24 divisors (see below), whose sum is σ = 9610590240. Its totient is φ = 2062553520.

The previous prime is 5161683847. The next prime is 5161683869. The reversal of 5161683850 is 583861615.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5161683797 and 5161683806.

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, 3360 + ... + 101659.

It is an arithmetic number, because the mean of its divisors is an integer number (400441260).

Almost surely, 2^5161683850 is an apocalyptic number.

5161683850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5161683850 is a deficient number, since it is larger than the sum of its proper divisors (4448906390).

5161683850 is a wasteful number, since it uses less digits than its factorization.

5161683850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106014 (or 106009 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 43.

The square root of 5161683850 is about 71844.8595934323. The cubic root of 5161683850 is about 1728.2124664180.

The spelling of 5161683850 in words is "five billion, one hundred sixty-one million, six hundred eighty-three thousand, eight hundred fifty".