5513879798 has 16 divisors (see below), whose sum is σ = 9455940000. Its totient is φ = 2362197696.

The previous prime is 5513879779. The next prime is 5513879801. The reversal of 5513879798 is 8979783155.

It is a self number, because there is not a number n which added to its sum of digits gives 5513879798.

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, 35423 + ... + 110826.

It is an arithmetic number, because the mean of its divisors is an integer number (590996250).

Almost surely, 2^5513879798 is an apocalyptic number.

5513879798 is a deficient number, since it is larger than the sum of its proper divisors (3942060202).

5513879798 is a wasteful number, since it uses less digits than its factorization.

5513879798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148951.

The product of its digits is 19051200, while the sum is 62.

The square root of 5513879798 is about 74255.5034862737. The cubic root of 5513879798 is about 1766.6577846395.

The spelling of 5513879798 in words is "five billion, five hundred thirteen million, eight hundred seventy-nine thousand, seven hundred ninety-eight".