12264521052445 has 8 divisors (see below), whose sum is σ = 15030561970944. Its totient is φ = 9602859036624.

The previous prime is 12264521052403. The next prime is 12264521052451. The reversal of 12264521052445 is 54425012546221.

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 12264521052445 - 2¹³ = 12264521044253 is a prime.

It is a super-2 number, since 2×12264521052445² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26094725409 + ... + 26094725878.

It is an arithmetic number, because the mean of its divisors is an integer number (1878820246368).

Almost surely, 2^{12264521052445} is an apocalyptic number.

It is an amenable number.

12264521052445 is a deficient number, since it is larger than the sum of its proper divisors (2766040918499).

12264521052445 is an equidigital number, since it uses as much as digits as its factorization.

12264521052445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52189451339.

The product of its (nonzero) digits is 768000, while the sum is 43.

Adding to 12264521052445 its reverse (54425012546221), we get a palindrome (66689533598666).

The spelling of 12264521052445 in words is "twelve trillion, two hundred sixty-four billion, five hundred twenty-one million, fifty-two thousand, four hundred forty-five".