12253254445 has 8 divisors (see below), whose sum is σ = 14780092536. Its totient is φ = 9751812096.

The previous prime is 12253254421. The next prime is 12253254469. The reversal of 12253254445 is 54445235221.

It is an interprime number because it is at equal distance from previous prime (12253254421) and next prime (12253254469).

It can be written as a sum of positive squares in 4 ways, for example, as 3506889961 + 8746364484 = 59219^2 + 93522^2 .

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 12253254445 - 2¹³ = 12253246253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6347872 + ... + 6349801.

It is an arithmetic number, because the mean of its divisors is an integer number (1847511567).

Almost surely, 2^12253254445 is an apocalyptic number.

It is an amenable number.

12253254445 is a deficient number, since it is larger than the sum of its proper divisors (2526838091).

12253254445 is a wasteful number, since it uses less digits than its factorization.

12253254445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12697871.

The product of its digits is 192000, while the sum is 37.

Adding to 12253254445 its reverse (54445235221), we get a palindrome (66698489666).

The spelling of 12253254445 in words is "twelve billion, two hundred fifty-three million, two hundred fifty-four thousand, four hundred forty-five".