252006613336244 has 24 divisors (see below), whose sum is σ = 475485871472640. Its totient is φ = 116175969689184.

The previous prime is 252006613336237. The next prime is 252006613336319. The reversal of 252006613336244 is 442633316600252.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2807765684 + ... + 2807855435.

It is an arithmetic number, because the mean of its divisors is an integer number (19811911311360).

Almost surely, 2^{252006613336244} is an apocalyptic number.

It is an amenable number.

252006613336244 is a deficient number, since it is larger than the sum of its proper divisors (223479258136396).

252006613336244 is a wasteful number, since it uses less digits than its factorization.

252006613336244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5615621999 (or 5615621997 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 47.

Adding to 252006613336244 its reverse (442633316600252), we get a palindrome (694639929936496).

The spelling of 252006613336244 in words is "two hundred fifty-two trillion, six billion, six hundred thirteen million, three hundred thirty-six thousand, two hundred forty-four".