652842367 has 2 divisors, whose sum is σ = 652842368. Its totient is φ = 652842366.

The previous prime is 652842353. The next prime is 652842371. The reversal of 652842367 is 763248256.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 652842367 - 2²³ = 644453759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (652842317) 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 as a sum of consecutive naturals, namely, 326421183 + 326421184.

It is an arithmetic number, because the mean of its divisors is an integer number (326421184).

Almost surely, 2^652842367 is an apocalyptic number.

652842367 is a deficient number, since it is larger than the sum of its proper divisors (1).

652842367 is an equidigital number, since it uses as much as digits as its factorization.

652842367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 43.

The square root of 652842367 is about 25550.7801642142. The cubic root of 652842367 is about 867.4999203271.

The spelling of 652842367 in words is "six hundred fifty-two million, eight hundred forty-two thousand, three hundred sixty-seven".