6374254639463 has 2 divisors, whose sum is σ = 6374254639464. Its totient is φ = 6374254639462.

The previous prime is 6374254639457. The next prime is 6374254639499. The reversal of 6374254639463 is 3649364524736.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6374254639463 - 2²⁸ = 6373986204007 is a prime.

It is a super-2 number, since 2×6374254639463² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6374254639396 and 6374254639405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6374254639163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3187127319731 + 3187127319732.

It is an arithmetic number, because the mean of its divisors is an integer number (3187127319732).

Almost surely, 2^{6374254639463} is an apocalyptic number.

6374254639463 is a deficient number, since it is larger than the sum of its proper divisors (1).

6374254639463 is an equidigital number, since it uses as much as digits as its factorization.

6374254639463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 235146240, while the sum is 62.

The spelling of 6374254639463 in words is "six trillion, three hundred seventy-four billion, two hundred fifty-four million, six hundred thirty-nine thousand, four hundred sixty-three".