5640050013 has 12 divisors (see below), whose sum is σ = 8143031520. Its totient is φ = 3470799696.

The previous prime is 5640049997. The next prime is 5640050021. The reversal of 5640050013 is 3100500465.

It is not a de Polignac number, because 5640050013 - 2⁴ = 5640049997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5640050063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5561673 + ... + 5562686.

It is an arithmetic number, because the mean of its divisors is an integer number (678585960).

Almost surely, 2^5640050013 is an apocalyptic number.

It is an amenable number.

5640050013 is a deficient number, since it is larger than the sum of its proper divisors (2502981507).

5640050013 is a wasteful number, since it uses less digits than its factorization.

5640050013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11124388 (or 11124375 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 5640050013 is about 75100.2663976633. The cubic root of 5640050013 is about 1780.0313520758.

Adding to 5640050013 its reverse (3100500465), we get a palindrome (8740550478).

The spelling of 5640050013 in words is "five billion, six hundred forty million, fifty thousand, thirteen".