5253645041 has 2 divisors, whose sum is σ = 5253645042. Its totient is φ = 5253645040.

The previous prime is 5253644993. The next prime is 5253645043. The reversal of 5253645041 is 1405463525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2997015025 + 2256630016 = 54745^2 + 47504^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5253645041 is a prime.

It is a Sophie Germain prime.

Together with 5253645043, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5253644992 and 5253645010.

It is not a weakly prime, because it can be changed into another prime (5253645043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2626822520 + 2626822521.

It is an arithmetic number, because the mean of its divisors is an integer number (2626822521).

Almost surely, 2^5253645041 is an apocalyptic number.

It is an amenable number.

5253645041 is a deficient number, since it is larger than the sum of its proper divisors (1).

5253645041 is an equidigital number, since it uses as much as digits as its factorization.

5253645041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 5253645041 is about 72482.0325391059. The cubic root of 5253645041 is about 1738.4154598551.

The spelling of 5253645041 in words is "five billion, two hundred fifty-three million, six hundred forty-five thousand, forty-one".