10505322304 has 28 divisors (see below), whose sum is σ = 20858613604. Its totient is φ = 5249608704.

The previous prime is 10505322287. The next prime is 10505322307. The reversal of 10505322304 is 40322350501.

It can be written as a sum of positive squares in 2 ways, for example, as 6102734400 + 4402587904 = 78120^2 + 66352^2 .

It is a super-2 number, since 2×10505322304² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10505322307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65374 + ... + 159010.

Almost surely, 2^10505322304 is an apocalyptic number.

It is an amenable number.

10505322304 is a deficient number, since it is larger than the sum of its proper divisors (10353291300).

10505322304 is an equidigital number, since it uses as much as digits as its factorization.

10505322304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95402 (or 95392 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 10505322304 its reverse (40322350501), we get a palindrome (50827672805).

The spelling of 10505322304 in words is "ten billion, five hundred five million, three hundred twenty-two thousand, three hundred four".