38907052711 has 2 divisors, whose sum is σ = 38907052712. Its totient is φ = 38907052710.

The previous prime is 38907052673. The next prime is 38907052729. The reversal of 38907052711 is 11725070983.

It is a strong prime.

It is an emirp because it is prime and its reverse (11725070983) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38907052711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38907052741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19453526355 + 19453526356.

It is an arithmetic number, because the mean of its divisors is an integer number (19453526356).

Almost surely, 2^38907052711 is an apocalyptic number.

38907052711 is a deficient number, since it is larger than the sum of its proper divisors (1).

38907052711 is an equidigital number, since it uses as much as digits as its factorization.

38907052711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 43.

The spelling of 38907052711 in words is "thirty-eight billion, nine hundred seven million, fifty-two thousand, seven hundred eleven".