11190283649 has 2 divisors, whose sum is σ = 11190283650. Its totient is φ = 11190283648.

The previous prime is 11190283607. The next prime is 11190283651. The reversal of 11190283649 is 94638209111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6020673649 + 5169610000 = 77593^2 + 71900^2 .

It is a cyclic number.

It is not a de Polignac number, because 11190283649 - 2²⁸ = 10921848193 is a prime.

Together with 11190283651, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11190283669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5595141824 + 5595141825.

It is an arithmetic number, because the mean of its divisors is an integer number (5595141825).

Almost surely, 2^11190283649 is an apocalyptic number.

It is an amenable number.

11190283649 is a deficient number, since it is larger than the sum of its proper divisors (1).

11190283649 is an equidigital number, since it uses as much as digits as its factorization.

11190283649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 44.

The spelling of 11190283649 in words is "eleven billion, one hundred ninety million, two hundred eighty-three thousand, six hundred forty-nine".