5386940459 has 2 divisors, whose sum is σ = 5386940460. Its totient is φ = 5386940458.

The previous prime is 5386940441. The next prime is 5386940497. The reversal of 5386940459 is 9540496835.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5386940459 is a prime.

It is a super-2 number, since 2×5386940459² = 58038255017622261362, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5386940459.

It is not a weakly prime, because it can be changed into another prime (5386940159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2693470229 + 2693470230.

It is an arithmetic number, because the mean of its divisors is an integer number (2693470230).

Almost surely, 2^5386940459 is an apocalyptic number.

5386940459 is a deficient number, since it is larger than the sum of its proper divisors (1).

5386940459 is an equidigital number, since it uses as much as digits as its factorization.

5386940459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4665600, while the sum is 53.

The square root of 5386940459 is about 73395.7795721253. The cubic root of 5386940459 is about 1752.9951927550.

The spelling of 5386940459 in words is "five billion, three hundred eighty-six million, nine hundred forty thousand, four hundred fifty-nine".