5260908040 has 16 divisors (see below), whose sum is σ = 11837043180. Its totient is φ = 2104363200.

The previous prime is 5260907987. The next prime is 5260908053. The reversal of 5260908040 is 408090625.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5260020676 + 887364 = 72526^2 + 942^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5260907987 and 5260908005.

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 3 ways as a sum of consecutive naturals, for example, 65761311 + ... + 65761390.

Almost surely, 2^5260908040 is an apocalyptic number.

It is an amenable number.

5260908040 is an abundant number, since it is smaller than the sum of its proper divisors (6576135140).

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

5260908040 is a wasteful number, since it uses less digits than its factorization.

5260908040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131522712 (or 131522708 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 5260908040 is about 72532.1172998555. The cubic root of 5260908040 is about 1739.2161925346.

Adding to 5260908040 its reverse (408090625), we get a palindrome (5668998665).

The spelling of 5260908040 in words is "five billion, two hundred sixty million, nine hundred eight thousand, forty".