6252706217255 has 4 divisors (see below), whose sum is σ = 7503247460712. Its totient is φ = 5002164973800.

The previous prime is 6252706217237. The next prime is 6252706217281. The reversal of 6252706217255 is 5527126072526.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6252706217255 - 2³² = 6248411249959 is a prime.

It is a super-3 number, since 3×6252706217255³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625270621721 + ... + 625270621730.

It is an arithmetic number, because the mean of its divisors is an integer number (1875811865178).

Almost surely, 2^{6252706217255} is an apocalyptic number.

6252706217255 is a deficient number, since it is larger than the sum of its proper divisors (1250541243457).

6252706217255 is a wasteful number, since it uses less digits than its factorization.

6252706217255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250541243456.

The product of its (nonzero) digits is 3528000, while the sum is 50.

The spelling of 6252706217255 in words is "six trillion, two hundred fifty-two billion, seven hundred six million, two hundred seventeen thousand, two hundred fifty-five".