11125544205 has 8 divisors (see below), whose sum is σ = 17800870752. Its totient is φ = 5933623568.

The previous prime is 11125544201. The next prime is 11125544219. The reversal of 11125544205 is 50244552111.

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 11125544205 - 2² = 11125544201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11125544201) 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, 370851459 + ... + 370851488.

It is an arithmetic number, because the mean of its divisors is an integer number (2225108844).

Almost surely, 2^11125544205 is an apocalyptic number.

11125544205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11125544205 is a deficient number, since it is larger than the sum of its proper divisors (6675326547).

11125544205 is an equidigital number, since it uses as much as digits as its factorization.

11125544205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741702955.

The product of its (nonzero) digits is 8000, while the sum is 30.

The spelling of 11125544205 in words is "eleven billion, one hundred twenty-five million, five hundred forty-four thousand, two hundred five".