8054313931 has 2 divisors, whose sum is σ = 8054313932. Its totient is φ = 8054313930.

The previous prime is 8054313929. The next prime is 8054313973. The reversal of 8054313931 is 1393134508.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8054313931 - 2¹ = 8054313929 is a prime.

It is a super-2 number, since 2×8054313931² (a number of 21 digits) contains 22 as substring.

Together with 8054313929, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (8054311931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4027156965 + 4027156966.

It is an arithmetic number, because the mean of its divisors is an integer number (4027156966).

Almost surely, 2^8054313931 is an apocalyptic number.

8054313931 is a deficient number, since it is larger than the sum of its proper divisors (1).

8054313931 is an equidigital number, since it uses as much as digits as its factorization.

8054313931 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 8054313931 is about 89745.8296022718. The cubic root of 8054313931 is about 2004.5159563111.

The spelling of 8054313931 in words is "eight billion, fifty-four million, three hundred thirteen thousand, nine hundred thirty-one".