11992554283 has 2 divisors, whose sum is σ = 11992554284. Its totient is φ = 11992554282.

The previous prime is 11992554281. The next prime is 11992554317. The reversal of 11992554283 is 38245529911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11992554283 - 2¹ = 11992554281 is a prime.

Together with 11992554281, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11992554281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5996277141 + 5996277142.

It is an arithmetic number, because the mean of its divisors is an integer number (5996277142).

Almost surely, 2^11992554283 is an apocalyptic number.

11992554283 is a deficient number, since it is larger than the sum of its proper divisors (1).

11992554283 is an equidigital number, since it uses as much as digits as its factorization.

11992554283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 777600, while the sum is 49.

The spelling of 11992554283 in words is "eleven billion, nine hundred ninety-two million, five hundred fifty-four thousand, two hundred eighty-three".