520085068 has 6 divisors (see below), whose sum is σ = 910148876. Its totient is φ = 260042532.

The previous prime is 520085051. The next prime is 520085087. The reversal of 520085068 is 860580025.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65010630 + ... + 65010637.

Almost surely, 2^520085068 is an apocalyptic number.

It is an amenable number.

520085068 is a deficient number, since it is larger than the sum of its proper divisors (390063808).

520085068 is a wasteful number, since it uses less digits than its factorization.

520085068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130021271 (or 130021269 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 520085068 is about 22805.3736649940. The cubic root of 520085068 is about 804.1889999805.

The spelling of 520085068 in words is "five hundred twenty million, eighty-five thousand, sixty-eight".