1384719053 has 2 divisors, whose sum is σ = 1384719054. Its totient is φ = 1384719052.

The previous prime is 1384719047. The next prime is 1384719079. The reversal of 1384719053 is 3509174831.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1140953284 + 243765769 = 33778^2 + 15613^2 .

It is a cyclic number.

It is not a de Polignac number, because 1384719053 - 2¹⁰ = 1384718029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1384719053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1384719023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 692359526 + 692359527.

It is an arithmetic number, because the mean of its divisors is an integer number (692359527).

Almost surely, 2^1384719053 is an apocalyptic number.

It is an amenable number.

1384719053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1384719053 is an equidigital number, since it uses as much as digits as its factorization.

1384719053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 1384719053 is about 37211.8133527513. The cubic root of 1384719053 is about 1114.6038939671.

The spelling of 1384719053 in words is "one billion, three hundred eighty-four million, seven hundred nineteen thousand, fifty-three".