652143505341256 has 64 divisors (see below), whose sum is σ = 1251973959667200. Its totient is φ = 318293157063168.

The previous prime is 652143505341247. The next prime is 652143505341281.

652143505341256 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3767634345 + ... + 3767807431.

It is an arithmetic number, because the mean of its divisors is an integer number (19562093119800).

Almost surely, 2^{652143505341256} is an apocalyptic number.

It is an amenable number.

652143505341256 is a deficient number, since it is larger than the sum of its proper divisors (599830454325944).

652143505341256 is a wasteful number, since it uses less digits than its factorization.

652143505341256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179798 (or 179794 counting only the distinct ones).

The product of its (nonzero) digits is 12960000, while the sum is 52.

The spelling of 652143505341256 in words is "six hundred fifty-two trillion, one hundred forty-three billion, five hundred five million, three hundred forty-one thousand, two hundred fifty-six".