505250325523 has 2 divisors, whose sum is σ = 505250325524. Its totient is φ = 505250325522.

The previous prime is 505250325499. The next prime is 505250325527. The reversal of 505250325523 is 325523052505.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-505250325523 is a prime.

It is not a weakly prime, because it can be changed into another prime (505250325527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252625162761 + 252625162762.

It is an arithmetic number, because the mean of its divisors is an integer number (252625162762).

Almost surely, 2^505250325523 is an apocalyptic number.

505250325523 is a deficient number, since it is larger than the sum of its proper divisors (1).

505250325523 is an equidigital number, since it uses as much as digits as its factorization.

505250325523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225000, while the sum is 37.

The spelling of 505250325523 in words is "five hundred five billion, two hundred fifty million, three hundred twenty-five thousand, five hundred twenty-three".