5009729804 has 12 divisors (see below), whose sum is σ = 8780457504. Its totient is φ = 2501027664.

The previous prime is 5009729783. The next prime is 5009729807. The reversal of 5009729804 is 4089279005.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5009729807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 956372 + ... + 961595.

It is an arithmetic number, because the mean of its divisors is an integer number (731704792).

Almost surely, 2^5009729804 is an apocalyptic number.

It is an amenable number.

5009729804 is a deficient number, since it is larger than the sum of its proper divisors (3770727700).

5009729804 is a wasteful number, since it uses less digits than its factorization.

5009729804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1918624 (or 1918622 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 5009729804 is about 70779.4447844853. Note that the first 3 decimals coincide. The cubic root of 5009729804 is about 1711.0844100323.

The spelling of 5009729804 in words is "five billion, nine million, seven hundred twenty-nine thousand, eight hundred four".