2253463073 has 2 divisors, whose sum is σ = 2253463074. Its totient is φ = 2253463072.

The previous prime is 2253463049. The next prime is 2253463087. The reversal of 2253463073 is 3703643522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1658688529 + 594774544 = 40727^2 + 24388^2 .

It is a cyclic number.

It is not a de Polignac number, because 2253463073 - 2²⁰ = 2252414497 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2253463013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126731536 + 1126731537.

It is an arithmetic number, because the mean of its divisors is an integer number (1126731537).

Almost surely, 2^2253463073 is an apocalyptic number.

It is an amenable number.

2253463073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2253463073 is an equidigital number, since it uses as much as digits as its factorization.

2253463073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 35.

The square root of 2253463073 is about 47470.6548617143. The cubic root of 2253463073 is about 1311.0426353571.

The spelling of 2253463073 in words is "two billion, two hundred fifty-three million, four hundred sixty-three thousand, seventy-three".