652913953 has 2 divisors, whose sum is σ = 652913954. Its totient is φ = 652913952.

The previous prime is 652913923. The next prime is 652913957. The reversal of 652913953 is 359319256.

652913953 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 can be written as a sum of positive squares in only one way, i.e., 604569744 + 48344209 = 24588^2 + 6953^2 .

It is a cyclic number.

It is not a de Polignac number, because 652913953 - 2²¹ = 650816801 is a prime.

It is not a weakly prime, because it can be changed into another prime (652913957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326456976 + 326456977.

It is an arithmetic number, because the mean of its divisors is an integer number (326456977).

Almost surely, 2^652913953 is an apocalyptic number.

It is an amenable number.

652913953 is a deficient number, since it is larger than the sum of its proper divisors (1).

652913953 is an equidigital number, since it uses as much as digits as its factorization.

652913953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 218700, while the sum is 43.

The square root of 652913953 is about 25552.1809832351. The cubic root of 652913953 is about 867.5316271028.

The spelling of 652913953 in words is "six hundred fifty-two million, nine hundred thirteen thousand, nine hundred fifty-three".