252682002772 has 6 divisors (see below), whose sum is σ = 442193504858. Its totient is φ = 126341001384.

The previous prime is 252682002751. The next prime is 252682002773. The reversal of 252682002772 is 277200286252.

It can be written as a sum of positive squares in only one way, i.e., 143515199556 + 109166803216 = 378834^2 + 330404^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252682002773) by changing a digit.

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 as a sum of consecutive naturals, namely, 31585250343 + ... + 31585250350.

Almost surely, 2^252682002772 is an apocalyptic number.

It is an amenable number.

252682002772 is a deficient number, since it is larger than the sum of its proper divisors (189511502086).

252682002772 is a wasteful number, since it uses less digits than its factorization.

252682002772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63170500697 (or 63170500695 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 43.

The spelling of 252682002772 in words is "two hundred fifty-two billion, six hundred eighty-two million, two thousand, seven hundred seventy-two".