5206512260 has 48 divisors (see below), whose sum is σ = 11123923440. Its totient is φ = 2046435840.

The previous prime is 5206512253. The next prime is 5206512281. The reversal of 5206512260 is 622156025.

It can be written as a sum of positive squares in 8 ways, for example, as 759222916 + 4447289344 = 27554^2 + 66688^2 .

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 2034902 + ... + 2037458.

It is an arithmetic number, because the mean of its divisors is an integer number (231748405).

Almost surely, 2^5206512260 is an apocalyptic number.

It is an amenable number.

5206512260 is an abundant number, since it is smaller than the sum of its proper divisors (5917411180).

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

5206512260 is a wasteful number, since it uses less digits than its factorization.

5206512260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4296 (or 4294 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 5206512260 is about 72156.1657795091. The cubic root of 5206512260 is about 1733.2011364498.

Adding to 5206512260 its reverse (622156025), we get a palindrome (5828668285).

The spelling of 5206512260 in words is "five billion, two hundred six million, five hundred twelve thousand, two hundred sixty".