5356836736687 has 2 divisors, whose sum is σ = 5356836736688. Its totient is φ = 5356836736686.

The previous prime is 5356836736681. The next prime is 5356836736697. The reversal of 5356836736687 is 7866376386535.

5356836736687 is digitally balanced in base 3, 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 a de Polignac number, because none of the positive numbers 2^k-5356836736687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5356836736681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2678418368343 + 2678418368344.

It is an arithmetic number, because the mean of its divisors is an integer number (2678418368344).

Almost surely, 2^{5356836736687} is an apocalyptic number.

5356836736687 is a deficient number, since it is larger than the sum of its proper divisors (1).

5356836736687 is an equidigital number, since it uses as much as digits as its factorization.

5356836736687 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2743372800, while the sum is 73.

The spelling of 5356836736687 in words is "five trillion, three hundred fifty-six billion, eight hundred thirty-six million, seven hundred thirty-six thousand, six hundred eighty-seven".