11774532583 has 4 divisors (see below), whose sum is σ = 12844944648. Its totient is φ = 10704120520.

The previous prime is 11774532559. The next prime is 11774532589. The reversal of 11774532583 is 38523547711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11774532583 - 2²¹ = 11772435431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11774532589) 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, 535206016 + ... + 535206037.

It is an arithmetic number, because the mean of its divisors is an integer number (3211236162).

Almost surely, 2^11774532583 is an apocalyptic number.

11774532583 is a deficient number, since it is larger than the sum of its proper divisors (1070412065).

11774532583 is a wasteful number, since it uses less digits than its factorization.

11774532583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070412064.

The product of its digits is 705600, while the sum is 46.

The spelling of 11774532583 in words is "eleven billion, seven hundred seventy-four million, five hundred thirty-two thousand, five hundred eighty-three".