11352445619 has 2 divisors, whose sum is σ = 11352445620. Its totient is φ = 11352445618.

The previous prime is 11352445583. The next prime is 11352445651. The reversal of 11352445619 is 91654425311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11352445619 is a prime.

It is a super-2 number, since 2×11352445619² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11352441619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5676222809 + 5676222810.

It is an arithmetic number, because the mean of its divisors is an integer number (5676222810).

Almost surely, 2^11352445619 is an apocalyptic number.

11352445619 is a deficient number, since it is larger than the sum of its proper divisors (1).

11352445619 is an equidigital number, since it uses as much as digits as its factorization.

11352445619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129600, while the sum is 41.

The spelling of 11352445619 in words is "eleven billion, three hundred fifty-two million, four hundred forty-five thousand, six hundred nineteen".