504502741 has 2 divisors, whose sum is σ = 504502742. Its totient is φ = 504502740.

The previous prime is 504502717. The next prime is 504502771. The reversal of 504502741 is 147205405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 473932900 + 30569841 = 21770^2 + 5529^2 .

It is a cyclic number.

It is not a de Polignac number, because 504502741 - 2⁵ = 504502709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (504502771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252251370 + 252251371.

It is an arithmetic number, because the mean of its divisors is an integer number (252251371).

Almost surely, 2^504502741 is an apocalyptic number.

It is an amenable number.

504502741 is a deficient number, since it is larger than the sum of its proper divisors (1).

504502741 is an equidigital number, since it uses as much as digits as its factorization.

504502741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 504502741 is about 22461.1384617966. The cubic root of 504502741 is about 796.0759614764.

The spelling of 504502741 in words is "five hundred four million, five hundred two thousand, seven hundred forty-one".