652883823 has 6 divisors (see below), whose sum is σ = 943054424. Its totient is φ = 435255876.

The previous prime is 652883813. The next prime is 652883849. The reversal of 652883823 is 328388256.

It is not a de Polignac number, because 652883823 - 2¹⁰ = 652882799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652883813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36271315 + ... + 36271332.

Almost surely, 2^652883823 is an apocalyptic number.

652883823 is a deficient number, since it is larger than the sum of its proper divisors (290170601).

652883823 is a wasteful number, since it uses less digits than its factorization.

652883823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72542653 (or 72542650 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 652883823 is about 25551.5913985802. The cubic root of 652883823 is about 867.5182822458.

The spelling of 652883823 in words is "six hundred fifty-two million, eight hundred eighty-three thousand, eight hundred twenty-three".