652264432019 has 2 divisors, whose sum is σ = 652264432020. Its totient is φ = 652264432018.

The previous prime is 652264432009. The next prime is 652264432087. The reversal of 652264432019 is 910234462256.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 652264432019 - 2¹⁶ = 652264366483 is a prime.

It is a super-2 number, since 2×652264432019² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (652264432009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326132216009 + 326132216010.

It is an arithmetic number, because the mean of its divisors is an integer number (326132216010).

Almost surely, 2^652264432019 is an apocalyptic number.

652264432019 is a deficient number, since it is larger than the sum of its proper divisors (1).

652264432019 is an equidigital number, since it uses as much as digits as its factorization.

652264432019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 652264432019 in words is "six hundred fifty-two billion, two hundred sixty-four million, four hundred thirty-two thousand, nineteen".