38567540413 has 2 divisors, whose sum is σ = 38567540414. Its totient is φ = 38567540412.

The previous prime is 38567540411. The next prime is 38567540441. The reversal of 38567540413 is 31404576583.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33630791769 + 4936748644 = 183387^2 + 70262^2 .

It is an emirp because it is prime and its reverse (31404576583) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38567540413 - 2¹ = 38567540411 is a prime.

Together with 38567540411, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38567540411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19283770206 + 19283770207.

It is an arithmetic number, because the mean of its divisors is an integer number (19283770207).

Almost surely, 2^38567540413 is an apocalyptic number.

It is an amenable number.

38567540413 is a deficient number, since it is larger than the sum of its proper divisors (1).

38567540413 is an equidigital number, since it uses as much as digits as its factorization.

38567540413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 38567540413 in words is "thirty-eight billion, five hundred sixty-seven million, five hundred forty thousand, four hundred thirteen".