10502205053 has 16 divisors (see below), whose sum is σ = 11100329856. Its totient is φ = 9916082880.

The previous prime is 10502205001. The next prime is 10502205121. The reversal of 10502205053 is 35050220501.

It is a cyclic number.

It is not a de Polignac number, because 10502205053 - 2²⁸ = 10233769597 is a prime.

It is a super-2 number, since 2×10502205053² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10502205953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4238651 + ... + 4241127.

It is an arithmetic number, because the mean of its divisors is an integer number (693770616).

Almost surely, 2^10502205053 is an apocalyptic number.

It is an amenable number.

10502205053 is a deficient number, since it is larger than the sum of its proper divisors (598124803).

10502205053 is a wasteful number, since it uses less digits than its factorization.

10502205053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4804.

The product of its (nonzero) digits is 1500, while the sum is 23.

Adding to 10502205053 its reverse (35050220501), we get a palindrome (45552425554).

The spelling of 10502205053 in words is "ten billion, five hundred two million, two hundred five thousand, fifty-three".