11294782583 has 6 divisors (see below), whose sum is σ = 13138828776. Its totient is φ = 9681242172.

The previous prime is 11294782553. The next prime is 11294782607. The reversal of 11294782583 is 38528749211.

11294782583 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11294782583 - 2⁶ = 11294782519 is a prime.

It is a super-2 number, since 2×11294782583² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11294782553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115252835 + ... + 115252932.

It is an arithmetic number, because the mean of its divisors is an integer number (2189804796).

Almost surely, 2^11294782583 is an apocalyptic number.

11294782583 is a deficient number, since it is larger than the sum of its proper divisors (1844046193).

11294782583 is an equidigital number, since it uses as much as digits as its factorization.

11294782583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230505781 (or 230505774 counting only the distinct ones).

The product of its digits is 967680, while the sum is 50.

The spelling of 11294782583 in words is "eleven billion, two hundred ninety-four million, seven hundred eighty-two thousand, five hundred eighty-three".