6252644845 has 8 divisors (see below), whose sum is σ = 7531704576. Its totient is φ = 4983095376.

The previous prime is 6252644743. The next prime is 6252644861. The reversal of 6252644845 is 5484462526.

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 6252644845 - 2¹⁹ = 6252120557 is a prime.

It is a super-3 number, since 3×6252644845³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6252644795 and 6252644804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2376117 + ... + 2378746.

It is an arithmetic number, because the mean of its divisors is an integer number (941463072).

Almost surely, 2^6252644845 is an apocalyptic number.

It is an amenable number.

6252644845 is a deficient number, since it is larger than the sum of its proper divisors (1279059731).

6252644845 is a wasteful number, since it uses less digits than its factorization.

6252644845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4755131.

The product of its digits is 1843200, while the sum is 46.

The square root of 6252644845 is about 79073.6672034376. The cubic root of 6252644845 is about 1842.2755444717.

The spelling of 6252644845 in words is "six billion, two hundred fifty-two million, six hundred forty-four thousand, eight hundred forty-five".