5250555000305 has 8 divisors (see below), whose sum is σ = 6300678312744. Its totient is φ = 4200435792000.

The previous prime is 5250555000169. The next prime is 5250555000307. The reversal of 5250555000305 is 5030005550525.

It can be written as a sum of positive squares in 4 ways, for example, as 365425086016 + 4885129914289 = 604504^2 + 2210233^2 .

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

It is not a de Polignac number, because 5250555000305 - 2⁸ = 5250555000049 is a prime.

It is a super-2 number, since 2×5250555000305² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5250555000307) 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, 4335155 + ... + 5412455.

It is an arithmetic number, because the mean of its divisors is an integer number (787584789093).

Almost surely, 2^{5250555000305} is an apocalyptic number.

It is an amenable number.

5250555000305 is a deficient number, since it is larger than the sum of its proper divisors (1050123312439).

5250555000305 is a wasteful number, since it uses less digits than its factorization.

5250555000305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2052067.

The product of its (nonzero) digits is 93750, while the sum is 35.

The spelling of 5250555000305 in words is "five trillion, two hundred fifty billion, five hundred fifty-five million, three hundred five", and thus it is an aban number.