2573304523 has 2 divisors, whose sum is σ = 2573304524. Its totient is φ = 2573304522.

The previous prime is 2573304521. The next prime is 2573304553. The reversal of 2573304523 is 3254033752.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2573304523 - 2¹ = 2573304521 is a prime.

Together with 2573304521, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2573304521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1286652261 + 1286652262.

It is an arithmetic number, because the mean of its divisors is an integer number (1286652262).

Almost surely, 2^2573304523 is an apocalyptic number.

2573304523 is a deficient number, since it is larger than the sum of its proper divisors (1).

2573304523 is an equidigital number, since it uses as much as digits as its factorization.

2573304523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75600, while the sum is 34.

The square root of 2573304523 is about 50727.7490432998. The cubic root of 2573304523 is about 1370.3464985715.

The spelling of 2573304523 in words is "two billion, five hundred seventy-three million, three hundred four thousand, five hundred twenty-three".