6452266651 has 2 divisors, whose sum is σ = 6452266652. Its totient is φ = 6452266650.

The previous prime is 6452266633. The next prime is 6452266721. The reversal of 6452266651 is 1566622546.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6452266651 - 2²¹ = 6450169499 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6452266598 and 6452266607.

It is not a weakly prime, because it can be changed into another prime (6452266621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3226133325 + 3226133326.

It is an arithmetic number, because the mean of its divisors is an integer number (3226133326).

Almost surely, 2^6452266651 is an apocalyptic number.

6452266651 is a deficient number, since it is larger than the sum of its proper divisors (1).

6452266651 is an equidigital number, since it uses as much as digits as its factorization.

6452266651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 518400, while the sum is 43.

The square root of 6452266651 is about 80326.0023342379. The cubic root of 6452266651 is about 1861.6760099453.

The spelling of 6452266651 in words is "six billion, four hundred fifty-two million, two hundred sixty-six thousand, six hundred fifty-one".