6464027395003 has 2 divisors, whose sum is σ = 6464027395004. Its totient is φ = 6464027395002.

The previous prime is 6464027394977. The next prime is 6464027395069. The reversal of 6464027395003 is 3005937204646.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6464027395003 is a prime.

It is a super-3 number, since 3×6464027395003³ (a number of 39 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (6464027395093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3232013697501 + 3232013697502.

It is an arithmetic number, because the mean of its divisors is an integer number (3232013697502).

Almost surely, 2^{6464027395003} is an apocalyptic number.

6464027395003 is a deficient number, since it is larger than the sum of its proper divisors (1).

6464027395003 is an equidigital number, since it uses as much as digits as its factorization.

6464027395003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3265920, while the sum is 49.

The spelling of 6464027395003 in words is "six trillion, four hundred sixty-four billion, twenty-seven million, three hundred ninety-five thousand, three".