504492041 has 2 divisors, whose sum is σ = 504492042. Its totient is φ = 504492040.

The previous prime is 504491993. The next prime is 504492059. The reversal of 504492041 is 140294405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 408040000 + 96452041 = 20200^2 + 9821^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-504492041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 504491995 and 504492013.

It is not a weakly prime, because it can be changed into another prime (504492061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252246020 + 252246021.

It is an arithmetic number, because the mean of its divisors is an integer number (252246021).

Almost surely, 2^504492041 is an apocalyptic number.

It is an amenable number.

504492041 is a deficient number, since it is larger than the sum of its proper divisors (1).

504492041 is an equidigital number, since it uses as much as digits as its factorization.

504492041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 504492041 is about 22460.9002713605. The cubic root of 504492041 is about 796.0703334442.

The spelling of 504492041 in words is "five hundred four million, four hundred ninety-two thousand, forty-one".