5262800240 has 20 divisors (see below), whose sum is σ = 12236010744. Its totient is φ = 2105120064.

The previous prime is 5262800227. The next prime is 5262800287. The reversal of 5262800240 is 420082625.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×5262800240² = 55394132732288115200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32892422 + ... + 32892581.

Almost surely, 2^5262800240 is an apocalyptic number.

It is an amenable number.

5262800240 is an abundant number, since it is smaller than the sum of its proper divisors (6973210504).

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

5262800240 is a wasteful number, since it uses less digits than its factorization.

5262800240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65785016 (or 65785010 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 5262800240 is about 72545.1600039589. The cubic root of 5262800240 is about 1739.4246831842.

Adding to 5262800240 its reverse (420082625), we get a palindrome (5682882865).

The spelling of 5262800240 in words is "five billion, two hundred sixty-two million, eight hundred thousand, two hundred forty".