6225513605 has 16 divisors (see below), whose sum is σ = 7536967680. Its totient is φ = 4936344768.

The previous prime is 6225513587. The next prime is 6225513653. The reversal of 6225513605 is 5063155226.

It is a cyclic number.

It is not a de Polignac number, because 6225513605 - 2²⁰ = 6224465029 is a prime.

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, 293756 + ... + 314234.

It is an arithmetic number, because the mean of its divisors is an integer number (471060480).

Almost surely, 2^6225513605 is an apocalyptic number.

It is an amenable number.

6225513605 is a deficient number, since it is larger than the sum of its proper divisors (1311454075).

6225513605 is a wasteful number, since it uses less digits than its factorization.

6225513605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21020.

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 6225513605 is about 78901.9239626006. The cubic root of 6225513605 is about 1839.6070369272.

The spelling of 6225513605 in words is "six billion, two hundred twenty-five million, five hundred thirteen thousand, six hundred five".