11548758499 has 2 divisors, whose sum is σ = 11548758500. Its totient is φ = 11548758498.

The previous prime is 11548758493. The next prime is 11548758503. The reversal of 11548758499 is 99485784511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11548758499 - 2²⁵ = 11515204067 is a prime.

It is not a weakly prime, because it can be changed into another prime (11548758493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5774379249 + 5774379250.

It is an arithmetic number, because the mean of its divisors is an integer number (5774379250).

Almost surely, 2^11548758499 is an apocalyptic number.

11548758499 is a deficient number, since it is larger than the sum of its proper divisors (1).

11548758499 is an equidigital number, since it uses as much as digits as its factorization.

11548758499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14515200, while the sum is 61.

The spelling of 11548758499 in words is "eleven billion, five hundred forty-eight million, seven hundred fifty-eight thousand, four hundred ninety-nine".