5205111045 has 8 divisors (see below), whose sum is σ = 8328177696. Its totient is φ = 2776059216.

The previous prime is 5205111001. The next prime is 5205111073. The reversal of 5205111045 is 5401115025.

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

It is not a de Polignac number, because 5205111045 - 2⁷ = 5205110917 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173503687 + ... + 173503716.

It is an arithmetic number, because the mean of its divisors is an integer number (1041022212).

Almost surely, 2^5205111045 is an apocalyptic number.

It is an amenable number.

5205111045 is a deficient number, since it is larger than the sum of its proper divisors (3123066651).

5205111045 is a wasteful number, since it uses less digits than its factorization.

5205111045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347007411.

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 5205111045 is about 72146.4555262419. The cubic root of 5205111045 is about 1733.0456385395.

The spelling of 5205111045 in words is "five billion, two hundred five million, one hundred eleven thousand, forty-five".