6345263053 has 2 divisors, whose sum is σ = 6345263054. Its totient is φ = 6345263052.

The previous prime is 6345262997. The next prime is 6345263077. The reversal of 6345263053 is 3503625436.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6342211044 + 3052009 = 79638^2 + 1747^2 .

It is a cyclic number.

It is not a de Polignac number, because 6345263053 - 2¹⁷ = 6345131981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6345263453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3172631526 + 3172631527.

It is an arithmetic number, because the mean of its divisors is an integer number (3172631527).

Almost surely, 2^6345263053 is an apocalyptic number.

It is an amenable number.

6345263053 is a deficient number, since it is larger than the sum of its proper divisors (1).

6345263053 is an equidigital number, since it uses as much as digits as its factorization.

6345263053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 37.

The square root of 6345263053 is about 79657.1594585195. The cubic root of 6345263053 is about 1851.3273214288.

Adding to 6345263053 its reverse (3503625436), we get a palindrome (9848888489).

The spelling of 6345263053 in words is "six billion, three hundred forty-five million, two hundred sixty-three thousand, fifty-three".