520801296 has 40 divisors (see below), whose sum is σ = 1350401664. Its totient is φ = 172955520.

The previous prime is 520801291. The next prime is 520801297. The reversal of 520801296 is 692108025.

It is not an unprimeable number, because it can be changed into a prime (520801291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7011 + ... + 33026.

Almost surely, 2^520801296 is an apocalyptic number.

It is an amenable number.

520801296 is an abundant number, since it is smaller than the sum of its proper divisors (829600368).

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

520801296 is a wasteful number, since it uses less digits than its factorization.

520801296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40319 (or 40313 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 520801296 is about 22821.0713157818. The cubic root of 520801296 is about 804.5579899236.

The spelling of 520801296 in words is "five hundred twenty million, eight hundred one thousand, two hundred ninety-six".