252745266982 has 16 divisors (see below), whose sum is σ = 432297335232. Its totient is φ = 109789799040.

The previous prime is 252745266967. The next prime is 252745266989. The reversal of 252745266982 is 289662547252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252745266989) 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, 285910494 + ... + 285911377.

It is an arithmetic number, because the mean of its divisors is an integer number (27018583452).

Almost surely, 2^252745266982 is an apocalyptic number.

252745266982 is a deficient number, since it is larger than the sum of its proper divisors (179552068250).

252745266982 is a wasteful number, since it uses less digits than its factorization.

252745266982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571821903.

The product of its digits is 29030400, while the sum is 58.

The spelling of 252745266982 in words is "two hundred fifty-two billion, seven hundred forty-five million, two hundred sixty-six thousand, nine hundred eighty-two".