252543001298 has 12 divisors (see below), whose sum is σ = 440661767742. Its totient is φ = 108232714800.

The previous prime is 252543001283. The next prime is 252543001303. The reversal of 252543001298 is 892100345252.

252543001298 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 244503547729 + 8039453569 = 494473^2 + 89663^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1288484603 + ... + 1288484798.

Almost surely, 2^252543001298 is an apocalyptic number.

252543001298 is a deficient number, since it is larger than the sum of its proper divisors (188118766444).

252543001298 is a wasteful number, since it uses less digits than its factorization.

252543001298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2576969417 (or 2576969410 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 252543001298 in words is "two hundred fifty-two billion, five hundred forty-three million, one thousand, two hundred ninety-eight".