11585434504127 has 4 divisors (see below), whose sum is σ = 12638655822696. Its totient is φ = 10532213185560.

The previous prime is 11585434504123. The next prime is 11585434504153. The reversal of 11585434504127 is 72140543458511.

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

It is not a de Polignac number, because 11585434504127 - 2² = 11585434504123 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 (11585434504123) 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, 526610659268 + ... + 526610659289.

It is an arithmetic number, because the mean of its divisors is an integer number (3159663955674).

Almost surely, 2^{11585434504127} is an apocalyptic number.

11585434504127 is a deficient number, since it is larger than the sum of its proper divisors (1053221318569).

11585434504127 is a wasteful number, since it uses less digits than its factorization.

11585434504127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053221318568.

The product of its (nonzero) digits is 2688000, while the sum is 50.

The spelling of 11585434504127 in words is "eleven trillion, five hundred eighty-five billion, four hundred thirty-four million, five hundred four thousand, one hundred twenty-seven".