5364423893 has 2 divisors, whose sum is σ = 5364423894. Its totient is φ = 5364423892.

The previous prime is 5364423859. The next prime is 5364423917. The reversal of 5364423893 is 3983244635.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4752999364 + 611424529 = 68942^2 + 24727^2 .

It is a cyclic number.

It is not a de Polignac number, because 5364423893 - 2¹⁸ = 5364161749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5364423833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2682211946 + 2682211947.

It is an arithmetic number, because the mean of its divisors is an integer number (2682211947).

Almost surely, 2^5364423893 is an apocalyptic number.

It is an amenable number.

5364423893 is a deficient number, since it is larger than the sum of its proper divisors (1).

5364423893 is an equidigital number, since it uses as much as digits as its factorization.

5364423893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1866240, while the sum is 47.

The square root of 5364423893 is about 73242.2275262024. The cubic root of 5364423893 is about 1750.5493668967.

The spelling of 5364423893 in words is "five billion, three hundred sixty-four million, four hundred twenty-three thousand, eight hundred ninety-three".