520416760 has 16 divisors (see below), whose sum is σ = 1170937800. Its totient is φ = 208166688.

The previous prime is 520416751. The next prime is 520416763. The reversal of 520416760 is 67614025.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (520416763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6505170 + ... + 6505249.

Almost surely, 2^520416760 is an apocalyptic number.

It is an amenable number.

520416760 is an abundant number, since it is smaller than the sum of its proper divisors (650521040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

520416760 is a wasteful number, since it uses less digits than its factorization.

520416760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13010430 (or 13010426 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 520416760 is about 22812.6447392669. The cubic root of 520416760 is about 804.3599248207.

The spelling of 520416760 in words is "five hundred twenty million, four hundred sixteen thousand, seven hundred sixty".