11448715506803 has 2 divisors, whose sum is σ = 11448715506804. Its totient is φ = 11448715506802.

The previous prime is 11448715506757. The next prime is 11448715506859. The reversal of 11448715506803 is 30860551784411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11448715506803 - 2²⁰ = 11448714458227 is a prime.

It is a super-2 number, since 2×11448715506803² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11448715506863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5724357753401 + 5724357753402.

It is an arithmetic number, because the mean of its divisors is an integer number (5724357753402).

Almost surely, 2^{11448715506803} is an apocalyptic number.

11448715506803 is a deficient number, since it is larger than the sum of its proper divisors (1).

11448715506803 is an equidigital number, since it uses as much as digits as its factorization.

11448715506803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3225600, while the sum is 53.

The spelling of 11448715506803 in words is "eleven trillion, four hundred forty-eight billion, seven hundred fifteen million, five hundred six thousand, eight hundred three".