652518043 has 2 divisors, whose sum is σ = 652518044. Its totient is φ = 652518042.

The previous prime is 652518023. The next prime is 652518059. The reversal of 652518043 is 340815256.

652518043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 652518043 - 2⁵ = 652518011 is a prime.

It is not a weakly prime, because it can be changed into another prime (652518023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326259021 + 326259022.

It is an arithmetic number, because the mean of its divisors is an integer number (326259022).

Almost surely, 2^652518043 is an apocalyptic number.

652518043 is a deficient number, since it is larger than the sum of its proper divisors (1).

652518043 is an equidigital number, since it uses as much as digits as its factorization.

652518043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 652518043 is about 25544.4327202622. The cubic root of 652518043 is about 867.3562421276.

The spelling of 652518043 in words is "six hundred fifty-two million, five hundred eighteen thousand, forty-three".