12477783119 has 2 divisors, whose sum is σ = 12477783120. Its totient is φ = 12477783118.

The previous prime is 12477783077. The next prime is 12477783137. The reversal of 12477783119 is 91138777421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12477783119 - 2¹⁶ = 12477717583 is a prime.

It is a super-2 number, since 2×12477783119² (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 (12477783169) 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, 6238891559 + 6238891560.

It is an arithmetic number, because the mean of its divisors is an integer number (6238891560).

Almost surely, 2^12477783119 is an apocalyptic number.

12477783119 is a deficient number, since it is larger than the sum of its proper divisors (1).

12477783119 is an equidigital number, since it uses as much as digits as its factorization.

12477783119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 592704, while the sum is 50.

The spelling of 12477783119 in words is "twelve billion, four hundred seventy-seven million, seven hundred eighty-three thousand, one hundred nineteen".