806049265031 has 2 divisors, whose sum is σ = 806049265032. Its totient is φ = 806049265030.

The previous prime is 806049265009. The next prime is 806049265123. The reversal of 806049265031 is 130562940608.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 806049265031 - 2²⁶ = 805982156167 is a prime.

It is a super-2 number, since 2×806049265031² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (806049267031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403024632515 + 403024632516.

It is an arithmetic number, because the mean of its divisors is an integer number (403024632516).

Almost surely, 2^806049265031 is an apocalyptic number.

806049265031 is a deficient number, since it is larger than the sum of its proper divisors (1).

806049265031 is an equidigital number, since it uses as much as digits as its factorization.

806049265031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 806049265031 in words is "eight hundred six billion, forty-nine million, two hundred sixty-five thousand, thirty-one".