6455104651 has 2 divisors, whose sum is σ = 6455104652. Its totient is φ = 6455104650.

The previous prime is 6455104637. The next prime is 6455104703. The reversal of 6455104651 is 1564015546.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6455104651 - 2²³ = 6446716043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6455104651.

It is not a weakly prime, because it can be changed into another prime (6455404651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3227552325 + 3227552326.

It is an arithmetic number, because the mean of its divisors is an integer number (3227552326).

Almost surely, 2^6455104651 is an apocalyptic number.

6455104651 is a deficient number, since it is larger than the sum of its proper divisors (1).

6455104651 is an equidigital number, since it uses as much as digits as its factorization.

6455104651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72000, while the sum is 37.

The square root of 6455104651 is about 80343.6659046623. The cubic root of 6455104651 is about 1861.9489198315.

The spelling of 6455104651 in words is "six billion, four hundred fifty-five million, one hundred four thousand, six hundred fifty-one".