11464627252451 has 2 divisors, whose sum is σ = 11464627252452. Its totient is φ = 11464627252450.

The previous prime is 11464627252349. The next prime is 11464627252469. The reversal of 11464627252451 is 15425272646411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11464627252451 - 2²⁶ = 11464560143587 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11464627252451.

It is not a weakly prime, because it can be changed into another prime (11464627252151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5732313626225 + 5732313626226.

It is an arithmetic number, because the mean of its divisors is an integer number (5732313626226).

Almost surely, 2^{11464627252451} is an apocalyptic number.

11464627252451 is a deficient number, since it is larger than the sum of its proper divisors (1).

11464627252451 is an equidigital number, since it uses as much as digits as its factorization.

11464627252451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3225600, while the sum is 50.

Adding to 11464627252451 its reverse (15425272646411), we get a palindrome (26889899898862).

The spelling of 11464627252451 in words is "eleven trillion, four hundred sixty-four billion, six hundred twenty-seven million, two hundred fifty-two thousand, four hundred fifty-one".