38875036873 has 2 divisors, whose sum is σ = 38875036874. Its totient is φ = 38875036872.

The previous prime is 38875036867. The next prime is 38875036927. The reversal of 38875036873 is 37863057883.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38192103184 + 682933689 = 195428^2 + 26133^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38875036873 is a prime.

It is a super-2 number, since 2×38875036873² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (38875036813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19437518436 + 19437518437.

It is an arithmetic number, because the mean of its divisors is an integer number (19437518437).

Almost surely, 2^38875036873 is an apocalyptic number.

It is an amenable number.

38875036873 is a deficient number, since it is larger than the sum of its proper divisors (1).

38875036873 is an equidigital number, since it uses as much as digits as its factorization.

38875036873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20321280, while the sum is 58.

The spelling of 38875036873 in words is "thirty-eight billion, eight hundred seventy-five million, thirty-six thousand, eight hundred seventy-three".