5277765853693 has 2 divisors, whose sum is σ = 5277765853694. Its totient is φ = 5277765853692.

The previous prime is 5277765853631. The next prime is 5277765853709. The reversal of 5277765853693 is 3963585677725.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3957063842169 + 1320702011524 = 1989237^2 + 1149218^2 .

It is a cyclic number.

It is not a de Polignac number, because 5277765853693 - 2¹³ = 5277765845501 is a prime.

It is a super-3 number, since 3×5277765853693³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5277765853993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2638882926846 + 2638882926847.

It is an arithmetic number, because the mean of its divisors is an integer number (2638882926847).

Almost surely, 2^{5277765853693} is an apocalyptic number.

It is an amenable number.

5277765853693 is a deficient number, since it is larger than the sum of its proper divisors (1).

5277765853693 is an equidigital number, since it uses as much as digits as its factorization.

5277765853693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2000376000, while the sum is 73.

The spelling of 5277765853693 in words is "five trillion, two hundred seventy-seven billion, seven hundred sixty-five million, eight hundred fifty-three thousand, six hundred ninety-three".