8148074719 has 2 divisors, whose sum is σ = 8148074720. Its totient is φ = 8148074718.

The previous prime is 8148074681. The next prime is 8148074791. The reversal of 8148074719 is 9174708418.

Together with next prime (8148074791) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8148074719 - 2²³ = 8139686111 is a prime.

It is a super-2 number, since 2×8148074719² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8142074719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4074037359 + 4074037360.

It is an arithmetic number, because the mean of its divisors is an integer number (4074037360).

Almost surely, 2^8148074719 is an apocalyptic number.

8148074719 is a deficient number, since it is larger than the sum of its proper divisors (1).

8148074719 is an equidigital number, since it uses as much as digits as its factorization.

8148074719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 451584, while the sum is 49.

The square root of 8148074719 is about 90266.6866512779. The cubic root of 8148074719 is about 2012.2642008828.

The spelling of 8148074719 in words is "eight billion, one hundred forty-eight million, seventy-four thousand, seven hundred nineteen".