504359473 has 2 divisors, whose sum is σ = 504359474. Its totient is φ = 504359472.

The previous prime is 504359467. The next prime is 504359477. The reversal of 504359473 is 374953405.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 502118464 + 2241009 = 22408^2 + 1497^2 .

It is a cyclic number.

It is not a de Polignac number, because 504359473 - 2⁵ = 504359441 is a prime.

It is not a weakly prime, because it can be changed into another prime (504359477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252179736 + 252179737.

It is an arithmetic number, because the mean of its divisors is an integer number (252179737).

Almost surely, 2^504359473 is an apocalyptic number.

It is an amenable number.

504359473 is a deficient number, since it is larger than the sum of its proper divisors (1).

504359473 is an equidigital number, since it uses as much as digits as its factorization.

504359473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 40.

The square root of 504359473 is about 22457.9489936192. The cubic root of 504359473 is about 796.0005981536. Note that the first 3 decimals are identical.

It can be divided in two parts, 5043 and 59473, that added together give a square (64516 = 254²).

The spelling of 504359473 in words is "five hundred four million, three hundred fifty-nine thousand, four hundred seventy-three".