38504022659 has 2 divisors, whose sum is σ = 38504022660. Its totient is φ = 38504022658.

The previous prime is 38504022587. The next prime is 38504022737. The reversal of 38504022659 is 95622040583.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38504022659 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (38504022259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19252011329 + 19252011330.

It is an arithmetic number, because the mean of its divisors is an integer number (19252011330).

Almost surely, 2^38504022659 is an apocalyptic number.

38504022659 is a deficient number, since it is larger than the sum of its proper divisors (1).

38504022659 is an equidigital number, since it uses as much as digits as its factorization.

38504022659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 38504022659 in words is "thirty-eight billion, five hundred four million, twenty-two thousand, six hundred fifty-nine".