516453604 has 6 divisors (see below), whose sum is σ = 903793814. Its totient is φ = 258226800.

The previous prime is 516453599. The next prime is 516453617. The reversal of 516453604 is 406354615.

It can be written as a sum of positive squares in only one way, i.e., 515199204 + 1254400 = 22698^2 + 1120^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 516453604.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64556697 + ... + 64556704.

Almost surely, 2^516453604 is an apocalyptic number.

It is an amenable number.

516453604 is a deficient number, since it is larger than the sum of its proper divisors (387340210).

516453604 is a wasteful number, since it uses less digits than its factorization.

516453604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129113405 (or 129113403 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 516453604 is about 22725.6155912222. The cubic root of 516453604 is about 802.3128921350.

The spelling of 516453604 in words is "five hundred sixteen million, four hundred fifty-three thousand, six hundred four".