50563345523 has 2 divisors, whose sum is σ = 50563345524. Its totient is φ = 50563345522.

The previous prime is 50563345499. The next prime is 50563345529. The reversal of 50563345523 is 32554336505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50563345523 - 2¹⁸ = 50563083379 is a prime.

It is not a weakly prime, because it can be changed into another prime (50563345529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25281672761 + 25281672762.

It is an arithmetic number, because the mean of its divisors is an integer number (25281672762).

Almost surely, 2^50563345523 is an apocalyptic number.

50563345523 is a deficient number, since it is larger than the sum of its proper divisors (1).

50563345523 is an equidigital number, since it uses as much as digits as its factorization.

50563345523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 810000, while the sum is 41.

The spelling of 50563345523 in words is "fifty billion, five hundred sixty-three million, three hundred forty-five thousand, five hundred twenty-three".