11482783549 has 4 divisors (see below), whose sum is σ = 11490992800. Its totient is φ = 11474574300.

The previous prime is 11482783541. The next prime is 11482783553. The reversal of 11482783549 is 94538728411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11482783549 - 2³ = 11482783541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11482783496 and 11482783505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11482783541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4102527 + ... + 4105324.

It is an arithmetic number, because the mean of its divisors is an integer number (2872748200).

Almost surely, 2^11482783549 is an apocalyptic number.

It is an amenable number.

11482783549 is a deficient number, since it is larger than the sum of its proper divisors (8209251).

11482783549 is an equidigital number, since it uses as much as digits as its factorization.

11482783549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8209250.

The product of its digits is 1935360, while the sum is 52.

The spelling of 11482783549 in words is "eleven billion, four hundred eighty-two million, seven hundred eighty-three thousand, five hundred forty-nine".