520333125 has 40 divisors (see below), whose sum is σ = 933676128. Its totient is φ = 256152000.

The previous prime is 520333103. The next prime is 520333129. The reversal of 520333125 is 521333025.

It is a happy number.

It is not a de Polignac number, because 520333125 - 2⁷ = 520332997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 520333095 and 520333104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (520333129) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 13702 + ... + 35048.

Almost surely, 2^520333125 is an apocalyptic number.

It is an amenable number.

520333125 is a deficient number, since it is larger than the sum of its proper divisors (413343003).

520333125 is a wasteful number, since it uses less digits than its factorization.

520333125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21383 (or 21368 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 520333125 is about 22810.8115813533. The cubic root of 520333125 is about 804.3168335577.

The spelling of 520333125 in words is "five hundred twenty million, three hundred thirty-three thousand, one hundred twenty-five".