5340776453 has 2 divisors, whose sum is σ = 5340776454. Its totient is φ = 5340776452.

The previous prime is 5340776437. The next prime is 5340776489. The reversal of 5340776453 is 3546770435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3710393569 + 1630382884 = 60913^2 + 40378^2 .

It is a cyclic number.

It is not a de Polignac number, because 5340776453 - 2⁴ = 5340776437 is a prime.

It is a super-2 number, since 2×5340776453² = 57047786241838522418, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5340776653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2670388226 + 2670388227.

It is an arithmetic number, because the mean of its divisors is an integer number (2670388227).

Almost surely, 2^5340776453 is an apocalyptic number.

It is an amenable number.

5340776453 is a deficient number, since it is larger than the sum of its proper divisors (1).

5340776453 is an equidigital number, since it uses as much as digits as its factorization.

5340776453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1058400, while the sum is 44.

The square root of 5340776453 is about 73080.6161235659. The cubic root of 5340776453 is about 1747.9733221609.

The spelling of 5340776453 in words is "five billion, three hundred forty million, seven hundred seventy-six thousand, four hundred fifty-three".