38853888547 has 2 divisors, whose sum is σ = 38853888548. Its totient is φ = 38853888546.

The previous prime is 38853888527. The next prime is 38853888581. The reversal of 38853888547 is 74588835883.

38853888547 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38853888547 - 2²³ = 38845499939 is a prime.

It is not a weakly prime, because it can be changed into another prime (38853888517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19426944273 + 19426944274.

It is an arithmetic number, because the mean of its divisors is an integer number (19426944274).

Almost surely, 2^38853888547 is an apocalyptic number.

38853888547 is a deficient number, since it is larger than the sum of its proper divisors (1).

38853888547 is an equidigital number, since it uses as much as digits as its factorization.

38853888547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 206438400, while the sum is 67.

The spelling of 38853888547 in words is "thirty-eight billion, eight hundred fifty-three million, eight hundred eighty-eight thousand, five hundred forty-seven".