5687356733 has 2 divisors, whose sum is σ = 5687356734. Its totient is φ = 5687356732.

The previous prime is 5687356669. The next prime is 5687356823. The reversal of 5687356733 is 3376537865.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2946101284 + 2741255449 = 54278^2 + 52357^2 .

It is a cyclic number.

It is not a de Polignac number, because 5687356733 - 2⁶ = 5687356669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5687356933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2843678366 + 2843678367.

It is an arithmetic number, because the mean of its divisors is an integer number (2843678367).

Almost surely, 2^5687356733 is an apocalyptic number.

It is an amenable number.

5687356733 is a deficient number, since it is larger than the sum of its proper divisors (1).

5687356733 is an equidigital number, since it uses as much as digits as its factorization.

5687356733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9525600, while the sum is 53.

The square root of 5687356733 is about 75414.5657880492. The cubic root of 5687356733 is about 1784.9942573446.

The spelling of 5687356733 in words is "five billion, six hundred eighty-seven million, three hundred fifty-six thousand, seven hundred thirty-three".