11146755005 has 8 divisors (see below), whose sum is σ = 13418303832. Its totient is φ = 8889272128.

The previous prime is 11146755001. The next prime is 11146755031. The reversal of 11146755005 is 50055764111.

It can be written as a sum of positive squares in 4 ways, for example, as 813219289 + 10333535716 = 28517^2 + 101654^2 .

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 11146755005 - 2² = 11146755001 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 (11146755001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3514742 + ... + 3517911.

It is an arithmetic number, because the mean of its divisors is an integer number (1677287979).

Almost surely, 2^11146755005 is an apocalyptic number.

It is an amenable number.

11146755005 is a deficient number, since it is larger than the sum of its proper divisors (2271548827).

11146755005 is an equidigital number, since it uses as much as digits as its factorization.

11146755005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7032975.

The product of its (nonzero) digits is 21000, while the sum is 35.

The spelling of 11146755005 in words is "eleven billion, one hundred forty-six million, seven hundred fifty-five thousand, five".