504512923 has 2 divisors, whose sum is σ = 504512924. Its totient is φ = 504512922.

The previous prime is 504512917. The next prime is 504512929. The reversal of 504512923 is 329215405.

It is a balanced prime because it is at equal distance from previous prime (504512917) and next prime (504512929).

It is a cyclic number.

It is not a de Polignac number, because 504512923 - 2¹⁷ = 504381851 is a prime.

It is not a weakly prime, because it can be changed into another prime (504512929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252256461 + 252256462.

It is an arithmetic number, because the mean of its divisors is an integer number (252256462).

Almost surely, 2^504512923 is an apocalyptic number.

504512923 is a deficient number, since it is larger than the sum of its proper divisors (1).

504512923 is an equidigital number, since it uses as much as digits as its factorization.

504512923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 504512923 is about 22461.3651187990. The cubic root of 504512923 is about 796.0813169748.

The spelling of 504512923 in words is "five hundred four million, five hundred twelve thousand, nine hundred twenty-three".