652634833 has 2 divisors, whose sum is σ = 652634834. Its totient is φ = 652634832.

The previous prime is 652634783. The next prime is 652634849. The reversal of 652634833 is 338436256.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 451647504 + 200987329 = 21252^2 + 14177^2 .

It is a cyclic number.

It is not a de Polignac number, because 652634833 - 2⁹ = 652634321 is a prime.

It is not a weakly prime, because it can be changed into another prime (652634033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326317416 + 326317417.

It is an arithmetic number, because the mean of its divisors is an integer number (326317417).

Almost surely, 2^652634833 is an apocalyptic number.

It is an amenable number.

652634833 is a deficient number, since it is larger than the sum of its proper divisors (1).

652634833 is an equidigital number, since it uses as much as digits as its factorization.

652634833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 40.

The square root of 652634833 is about 25546.7186346897. The cubic root of 652634833 is about 867.4079865422.

The spelling of 652634833 in words is "six hundred fifty-two million, six hundred thirty-four thousand, eight hundred thirty-three".