38752773811 has 2 divisors, whose sum is σ = 38752773812. Its totient is φ = 38752773810.

The previous prime is 38752773781. The next prime is 38752773817. The reversal of 38752773811 is 11837725783.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38752773811 - 2⁵ = 38752773779 is a prime.

It is not a weakly prime, because it can be changed into another prime (38752773817) 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, 19376386905 + 19376386906.

It is an arithmetic number, because the mean of its divisors is an integer number (19376386906).

Almost surely, 2^38752773811 is an apocalyptic number.

38752773811 is a deficient number, since it is larger than the sum of its proper divisors (1).

38752773811 is an equidigital number, since it uses as much as digits as its factorization.

38752773811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1975680, while the sum is 52.

The spelling of 38752773811 in words is "thirty-eight billion, seven hundred fifty-two million, seven hundred seventy-three thousand, eight hundred eleven".