653262329 has 2 divisors, whose sum is σ = 653262330. Its totient is φ = 653262328.

The previous prime is 653262317. The next prime is 653262341. The reversal of 653262329 is 923262356.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (653262317) and next prime (653262341).

It can be written as a sum of positive squares in only one way, i.e., 653058025 + 204304 = 25555^2 + 452^2 .

It is a cyclic number.

It is not a de Polignac number, because 653262329 - 2⁸ = 653262073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 653262292 and 653262301.

It is not a weakly prime, because it can be changed into another prime (653262229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326631164 + 326631165.

It is an arithmetic number, because the mean of its divisors is an integer number (326631165).

Almost surely, 2^653262329 is an apocalyptic number.

It is an amenable number.

653262329 is a deficient number, since it is larger than the sum of its proper divisors (1).

653262329 is an equidigital number, since it uses as much as digits as its factorization.

653262329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 38.

The square root of 653262329 is about 25558.9970264876. The cubic root of 653262329 is about 867.6858962626.

The spelling of 653262329 in words is "six hundred fifty-three million, two hundred sixty-two thousand, three hundred twenty-nine".