10465400253 has 64 divisors (see below), whose sum is σ = 17920051200. Its totient is φ = 5385139200.

The previous prime is 10465400237. The next prime is 10465400287. The reversal of 10465400253 is 35200456401.

It is not a de Polignac number, because 10465400253 - 2⁴ = 10465400237 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10465400253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10465400233) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1206813 + ... + 1215453.

It is an arithmetic number, because the mean of its divisors is an integer number (280000800).

Almost surely, 2^10465400253 is an apocalyptic number.

It is an amenable number.

10465400253 is a deficient number, since it is larger than the sum of its proper divisors (7454650947).

10465400253 is a wasteful number, since it uses less digits than its factorization.

10465400253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8783 (or 8769 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 10465400253 its reverse (35200456401), we get a palindrome (45665856654).

The spelling of 10465400253 in words is "ten billion, four hundred sixty-five million, four hundred thousand, two hundred fifty-three".