50530523 has 2 divisors, whose sum is σ = 50530524. Its totient is φ = 50530522.

The previous prime is 50530457. The next prime is 50530537. The reversal of 50530523 is 32503505.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50530523 - 2¹⁰ = 50529499 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (50530583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25265261 + 25265262.

It is an arithmetic number, because the mean of its divisors is an integer number (25265262).

Almost surely, 2^50530523 is an apocalyptic number.

50530523 is a deficient number, since it is larger than the sum of its proper divisors (1).

50530523 is an equidigital number, since it uses as much as digits as its factorization.

50530523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2250, while the sum is 23.

The square root of 50530523 is about 7108.4824681503. The cubic root of 50530523 is about 369.7015440767.

The spelling of 50530523 in words is "fifty million, five hundred thirty thousand, five hundred twenty-three".