8148014789 has 2 divisors, whose sum is σ = 8148014790. Its totient is φ = 8148014788.

The previous prime is 8148014657. The next prime is 8148014807. The reversal of 8148014789 is 9874108418.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7823402500 + 324612289 = 88450^2 + 18017^2 .

It is a cyclic number.

It is not a de Polignac number, because 8148014789 - 2¹⁶ = 8147949253 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8148014389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4074007394 + 4074007395.

It is an arithmetic number, because the mean of its divisors is an integer number (4074007395).

Almost surely, 2^8148014789 is an apocalyptic number.

It is an amenable number.

8148014789 is a deficient number, since it is larger than the sum of its proper divisors (1).

8148014789 is an equidigital number, since it uses as much as digits as its factorization.

8148014789 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 516096, while the sum is 50.

The square root of 8148014789 is about 90266.3546898843. The cubic root of 8148014789 is about 2012.2592673947.

It can be divided in two parts, 81480 and 14789, that added together give a palindrome (96269).

The spelling of 8148014789 in words is "eight billion, one hundred forty-eight million, fourteen thousand, seven hundred eighty-nine".