12045052524451 has 2 divisors, whose sum is σ = 12045052524452. Its totient is φ = 12045052524450.

The previous prime is 12045052524431. The next prime is 12045052524469. The reversal of 12045052524451 is 15442525054021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12045052524451 - 2²⁷ = 12044918306723 is a prime.

It is not a weakly prime, because it can be changed into another prime (12045052524431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6022526262225 + 6022526262226.

It is an arithmetic number, because the mean of its divisors is an integer number (6022526262226).

Almost surely, 2^{12045052524451} is an apocalyptic number.

12045052524451 is a deficient number, since it is larger than the sum of its proper divisors (1).

12045052524451 is an equidigital number, since it uses as much as digits as its factorization.

12045052524451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 320000, while the sum is 40.

Adding to 12045052524451 its reverse (15442525054021), we get a palindrome (27487577578472).

The spelling of 12045052524451 in words is "twelve trillion, forty-five billion, fifty-two million, five hundred twenty-four thousand, four hundred fifty-one".