38965567463 has 2 divisors, whose sum is σ = 38965567464. Its totient is φ = 38965567462.

The previous prime is 38965567429. The next prime is 38965567489. The reversal of 38965567463 is 36476556983.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (36476556983) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38965567463 - 2¹⁰ = 38965566439 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 38965567396 and 38965567405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38965567423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19482783731 + 19482783732.

It is an arithmetic number, because the mean of its divisors is an integer number (19482783732).

Almost surely, 2^38965567463 is an apocalyptic number.

38965567463 is a deficient number, since it is larger than the sum of its proper divisors (1).

38965567463 is an equidigital number, since it uses as much as digits as its factorization.

38965567463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 97977600, while the sum is 62.

The spelling of 38965567463 in words is "thirty-eight billion, nine hundred sixty-five million, five hundred sixty-seven thousand, four hundred sixty-three".