53986517339 has 2 divisors, whose sum is σ = 53986517340. Its totient is φ = 53986517338.

The previous prime is 53986517297. The next prime is 53986517399. The reversal of 53986517339 is 93371568935.

53986517339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53986517339 - 2⁸ = 53986517083 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (53986517399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26993258669 + 26993258670.

It is an arithmetic number, because the mean of its divisors is an integer number (26993258670).

Almost surely, 2^53986517339 is an apocalyptic number.

53986517339 is a deficient number, since it is larger than the sum of its proper divisors (1).

53986517339 is an equidigital number, since it uses as much as digits as its factorization.

53986517339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18370800, while the sum is 59.

The spelling of 53986517339 in words is "fifty-three billion, nine hundred eighty-six million, five hundred seventeen thousand, three hundred thirty-nine".