10130450452 has 12 divisors (see below), whose sum is σ = 17885176596. Its totient is φ = 5020400000.

The previous prime is 10130450431. The next prime is 10130450459. The reversal of 10130450452 is 25405403101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5313535236 + 4816915216 = 72894^2 + 69404^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10130450459) 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, 11205799 + ... + 11206702.

It is an arithmetic number, because the mean of its divisors is an integer number (1490431383).

Almost surely, 2^10130450452 is an apocalyptic number.

It is an amenable number.

10130450452 is a deficient number, since it is larger than the sum of its proper divisors (7754726144).

10130450452 is a wasteful number, since it uses less digits than its factorization.

10130450452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22412618 (or 22412616 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 10130450452 its reverse (25405403101), we get a palindrome (35535853553).

The spelling of 10130450452 in words is "ten billion, one hundred thirty million, four hundred fifty thousand, four hundred fifty-two".