6565252103 has 8 divisors (see below), whose sum is σ = 6657019200. Its totient is φ = 6473701728.

The previous prime is 6565252009. The next prime is 6565252147. The reversal of 6565252103 is 3012525656.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6565252103 - 2¹⁰ = 6565251079 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6565252163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7313 + ... + 114821.

It is an arithmetic number, because the mean of its divisors is an integer number (832127400).

Almost surely, 2^6565252103 is an apocalyptic number.

6565252103 is a deficient number, since it is larger than the sum of its proper divisors (91767097).

6565252103 is a wasteful number, since it uses less digits than its factorization.

6565252103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108361.

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

The square root of 6565252103 is about 81026.2432980821. The cubic root of 6565252103 is about 1872.4797763952.

Adding to 6565252103 its reverse (3012525656), we get a palindrome (9577777759).

The spelling of 6565252103 in words is "six billion, five hundred sixty-five million, two hundred fifty-two thousand, one hundred three".