6495354638119 has 2 divisors, whose sum is σ = 6495354638120. Its totient is φ = 6495354638118.

The previous prime is 6495354638111. The next prime is 6495354638159. The reversal of 6495354638119 is 9118364535946.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6495354638119 - 2³ = 6495354638111 is a prime.

It is a super-2 number, since 2×6495354638119² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6495354638111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3247677319059 + 3247677319060.

It is an arithmetic number, because the mean of its divisors is an integer number (3247677319060).

Almost surely, 2^{6495354638119} is an apocalyptic number.

6495354638119 is a deficient number, since it is larger than the sum of its proper divisors (1).

6495354638119 is an equidigital number, since it uses as much as digits as its factorization.

6495354638119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 83980800, while the sum is 64.

The spelling of 6495354638119 in words is "six trillion, four hundred ninety-five billion, three hundred fifty-four million, six hundred thirty-eight thousand, one hundred nineteen".