520152016 has 10 divisors (see below), whose sum is σ = 1007794562. Its totient is φ = 260076000.

The previous prime is 520152013. The next prime is 520152023. The reversal of 520152016 is 610251025.

It can be written as a sum of positive squares in only one way, i.e., 520022416 + 129600 = 22804^2 + 360^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (520152013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16254735 + ... + 16254766.

Almost surely, 2^520152016 is an apocalyptic number.

It is an amenable number.

520152016 is a deficient number, since it is larger than the sum of its proper divisors (487642546).

520152016 is a wasteful number, since it uses less digits than its factorization.

520152016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32509509 (or 32509503 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 520152016 is about 22806.8414297114. The cubic root of 520152016 is about 804.2235049353.

Subtracting 520152016 from its reverse (610251025), we obtain a palindrome (90099009).

The spelling of 520152016 in words is "five hundred twenty million, one hundred fifty-two thousand, sixteen".