5043620166 has 32 divisors (see below), whose sum is σ = 11128144608. Its totient is φ = 1514031360.

The previous prime is 5043620119. The next prime is 5043620221. The reversal of 5043620166 is 6610263405.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 785361 + ... + 791756.

It is an arithmetic number, because the mean of its divisors is an integer number (347754519).

Almost surely, 2^5043620166 is an apocalyptic number.

5043620166 is an abundant number, since it is smaller than the sum of its proper divisors (6084524442).

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

5043620166 is a wasteful number, since it uses less digits than its factorization.

5043620166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1577176.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 5043620166 is about 71018.4494761749. The cubic root of 5043620166 is about 1714.9341848735.

The spelling of 5043620166 in words is "five billion, forty-three million, six hundred twenty thousand, one hundred sixty-six".