520735036 has 6 divisors (see below), whose sum is σ = 911286320. Its totient is φ = 260367516.

The previous prime is 520734989. The next prime is 520735067. The reversal of 520735036 is 630537025.

It is a junction number, because it is equal to n+sod(n) for n = 520734989 and 520735007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65091876 + ... + 65091883.

Almost surely, 2^520735036 is an apocalyptic number.

It is an amenable number.

520735036 is a deficient number, since it is larger than the sum of its proper divisors (390551284).

520735036 is a wasteful number, since it uses less digits than its factorization.

520735036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130183763 (or 130183761 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 520735036 is about 22819.6195410879. The cubic root of 520735036 is about 804.5238679698.

The spelling of 520735036 in words is "five hundred twenty million, seven hundred thirty-five thousand, thirty-six".