652264432087 has 2 divisors, whose sum is σ = 652264432088. Its totient is φ = 652264432086.

The previous prime is 652264432019. The next prime is 652264432109. The reversal of 652264432087 is 780234462256.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 652264432087 - 2¹¹ = 652264430039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 652264432087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (652264435087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326132216043 + 326132216044.

It is an arithmetic number, because the mean of its divisors is an integer number (326132216044).

Almost surely, 2^652264432087 is an apocalyptic number.

652264432087 is a deficient number, since it is larger than the sum of its proper divisors (1).

652264432087 is an equidigital number, since it uses as much as digits as its factorization.

652264432087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3870720, while the sum is 49.

The spelling of 652264432087 in words is "six hundred fifty-two billion, two hundred sixty-four million, four hundred thirty-two thousand, eighty-seven".