3850511111137 has 2 divisors, whose sum is σ = 3850511111138. Its totient is φ = 3850511111136.

The previous prime is 3850511111101. The next prime is 3850511111171. The reversal of 3850511111137 is 7311111150583.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2367671548176 + 1482839562961 = 1538724^2 + 1217719^2 .

It is a cyclic number.

It is not a de Polignac number, because 3850511111137 - 2¹⁵ = 3850511078369 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3850511111096 and 3850511111105.

It is not a weakly prime, because it can be changed into another prime (3850511511137) 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, 1925255555568 + 1925255555569.

It is an arithmetic number, because the mean of its divisors is an integer number (1925255555569).

Almost surely, 2^{3850511111137} is an apocalyptic number.

It is an amenable number.

3850511111137 is a deficient number, since it is larger than the sum of its proper divisors (1).

3850511111137 is an equidigital number, since it uses as much as digits as its factorization.

3850511111137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 37.

The spelling of 3850511111137 in words is "three trillion, eight hundred fifty billion, five hundred eleven million, one hundred eleven thousand, one hundred thirty-seven".