11572044005 has 8 divisors (see below), whose sum is σ = 13971646752. Its totient is φ = 9200839248.

The previous prime is 11572043983. The next prime is 11572044017. The reversal of 11572044005 is 50044027511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11572044005 - 2¹² = 11572039909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7098599 + ... + 7100228.

It is an arithmetic number, because the mean of its divisors is an integer number (1746455844).

Almost surely, 2^11572044005 is an apocalyptic number.

It is an amenable number.

11572044005 is a deficient number, since it is larger than the sum of its proper divisors (2399602747).

11572044005 is a wasteful number, since it uses less digits than its factorization.

11572044005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14198995.

The product of its (nonzero) digits is 5600, while the sum is 29.

The spelling of 11572044005 in words is "eleven billion, five hundred seventy-two million, forty-four thousand, five".