652284122643 has 96 divisors (see below), whose sum is σ = 1056872776960. Its totient is φ = 400689192960.

The previous prime is 652284122639. The next prime is 652284122647. The reversal of 652284122643 is 346221482256.

It is a happy number.

652284122643 is a `hidden beast` number, since 6 + 5 + 228 + 412 + 2 + 6 + 4 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (652284122639) and next prime (652284122647).

It is not a de Polignac number, because 652284122643 - 2² = 652284122639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (652284122647) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 47839155 + ... + 47852787.

Almost surely, 2^652284122643 is an apocalyptic number.

652284122643 is a deficient number, since it is larger than the sum of its proper divisors (404588654317).

652284122643 is a wasteful number, since it uses less digits than its factorization.

652284122643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13951 (or 13939 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 45.

The spelling of 652284122643 in words is "six hundred fifty-two billion, two hundred eighty-four million, one hundred twenty-two thousand, six hundred forty-three".