3645774775463 has 2 divisors, whose sum is σ = 3645774775464. Its totient is φ = 3645774775462.

The previous prime is 3645774775397. The next prime is 3645774775519.

3645774775463 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 3645774775463 - 2³⁶ = 3577055298727 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3645774775393 and 3645774775402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3645774775063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1822887387731 + 1822887387732.

It is an arithmetic number, because the mean of its divisors is an integer number (1822887387732).

Almost surely, 2^{3645774775463} is an apocalyptic number.

3645774775463 is a deficient number, since it is larger than the sum of its proper divisors (1).

3645774775463 is an equidigital number, since it uses as much as digits as its factorization.

3645774775463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1244678400, while the sum is 68.

The spelling of 3645774775463 in words is "three trillion, six hundred forty-five billion, seven hundred seventy-four million, seven hundred seventy-five thousand, four hundred sixty-three".