5312454263 has 2 divisors, whose sum is σ = 5312454264. Its totient is φ = 5312454262.

The previous prime is 5312454239. The next prime is 5312454271. The reversal of 5312454263 is 3624542135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5312454263 - 2¹⁰ = 5312453239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5312454293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2656227131 + 2656227132.

It is an arithmetic number, because the mean of its divisors is an integer number (2656227132).

Almost surely, 2^5312454263 is an apocalyptic number.

5312454263 is a deficient number, since it is larger than the sum of its proper divisors (1).

5312454263 is an equidigital number, since it uses as much as digits as its factorization.

5312454263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86400, while the sum is 35.

The square root of 5312454263 is about 72886.5849316594. The cubic root of 5312454263 is about 1744.8780042955.

Adding to 5312454263 its reverse (3624542135), we get a palindrome (8936996398).

The spelling of 5312454263 in words is "five billion, three hundred twelve million, four hundred fifty-four thousand, two hundred sixty-three".