11548352251 has 2 divisors, whose sum is σ = 11548352252. Its totient is φ = 11548352250.

The previous prime is 11548352243. The next prime is 11548352293. The reversal of 11548352251 is 15225384511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11548352251 - 2³ = 11548352243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11548352251.

It is not a weakly prime, because it can be changed into another prime (11548352201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5774176125 + 5774176126.

It is an arithmetic number, because the mean of its divisors is an integer number (5774176126).

Almost surely, 2^11548352251 is an apocalyptic number.

11548352251 is a deficient number, since it is larger than the sum of its proper divisors (1).

11548352251 is an equidigital number, since it uses as much as digits as its factorization.

11548352251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48000, while the sum is 37.

The spelling of 11548352251 in words is "eleven billion, five hundred forty-eight million, three hundred fifty-two thousand, two hundred fifty-one".