504083081 has 2 divisors, whose sum is σ = 504083082. Its totient is φ = 504083080.

The previous prime is 504083039. The next prime is 504083089. The reversal of 504083081 is 180380405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 326127481 + 177955600 = 18059^2 + 13340^2 .

It is a cyclic number.

It is not a de Polignac number, because 504083081 - 2¹⁴ = 504066697 is a prime.

It is a super-2 number, since 2×504083081² = 508199505100905122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (504083089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252041540 + 252041541.

It is an arithmetic number, because the mean of its divisors is an integer number (252041541).

Almost surely, 2^504083081 is an apocalyptic number.

It is an amenable number.

504083081 is a deficient number, since it is larger than the sum of its proper divisors (1).

504083081 is an equidigital number, since it uses as much as digits as its factorization.

504083081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 504083081 is about 22451.7946053317. The cubic root of 504083081 is about 795.8551672259.

The spelling of 504083081 in words is "five hundred four million, eighty-three thousand, eighty-one".