5255052520 has 32 divisors (see below), whose sum is σ = 11838309120. Its totient is φ = 2099453760.

The previous prime is 5255052431. The next prime is 5255052557. The reversal of 5255052520 is 252505525.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46896 + ... + 112735.

It is an arithmetic number, because the mean of its divisors is an integer number (369947160).

Almost surely, 2^5255052520 is an apocalyptic number.

It is an amenable number.

5255052520 is an abundant number, since it is smaller than the sum of its proper divisors (6583256600).

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

5255052520 is a wasteful number, since it uses less digits than its factorization.

5255052520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160465 (or 160461 counting only the distinct ones).

The product of its (nonzero) digits is 25000, while the sum is 31.

The square root of 5255052520 is about 72491.7410468255. The cubic root of 5255052520 is about 1738.5706895268.

The spelling of 5255052520 in words is "five billion, two hundred fifty-five million, fifty-two thousand, five hundred twenty".