5047851992 has 32 divisors (see below), whose sum is σ = 9647462880. Its totient is φ = 2475432960.

The previous prime is 5047851983. The next prime is 5047852031. The reversal of 5047851992 is 2991587405.

It is a self number, because there is not a number n which added to its sum of digits gives 5047851992.

It is a congruent number.

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, 157613 + ... + 186915.

It is an arithmetic number, because the mean of its divisors is an integer number (301483215).

Almost surely, 2^5047851992 is an apocalyptic number.

It is an amenable number.

5047851992 is a deficient number, since it is larger than the sum of its proper divisors (4599610888).

5047851992 is a wasteful number, since it uses less digits than its factorization.

5047851992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29723 (or 29719 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 50.

The square root of 5047851992 is about 71048.2370787622. The cubic root of 5047851992 is about 1715.4136866364.

The spelling of 5047851992 in words is "five billion, forty-seven million, eight hundred fifty-one thousand, nine hundred ninety-two".