38345454083 has 2 divisors, whose sum is σ = 38345454084. Its totient is φ = 38345454082.

The previous prime is 38345454071. The next prime is 38345454163. The reversal of 38345454083 is 38045454383.

It is a weak prime.

It is an emirp because it is prime and its reverse (38045454383) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38345454083 - 2¹⁰ = 38345453059 is a prime.

It is a super-2 number, since 2×38345454083² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (38345454053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19172727041 + 19172727042.

It is an arithmetic number, because the mean of its divisors is an integer number (19172727042).

Almost surely, 2^38345454083 is an apocalyptic number.

38345454083 is a deficient number, since it is larger than the sum of its proper divisors (1).

38345454083 is an equidigital number, since it uses as much as digits as its factorization.

38345454083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2764800, while the sum is 47.

The spelling of 38345454083 in words is "thirty-eight billion, three hundred forty-five million, four hundred fifty-four thousand, eighty-three".