5262061872 has 40 divisors (see below), whose sum is σ = 13612920880. Its totient is φ = 1751535360.

The previous prime is 5262061859. The next prime is 5262061891. The reversal of 5262061872 is 2781602625.

It is a super-2 number, since 2×5262061872² = 55378590289512288768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5262061872.

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, 43279 + ... + 111342.

It is an arithmetic number, because the mean of its divisors is an integer number (340323022).

Almost surely, 2^5262061872 is an apocalyptic number.

It is an amenable number.

5262061872 is an abundant number, since it is smaller than the sum of its proper divisors (8350859008).

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

5262061872 is a wasteful number, since it uses less digits than its factorization.

5262061872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155341 (or 155335 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 5262061872 is about 72540.0708022814. The cubic root of 5262061872 is about 1739.3433326019.

The spelling of 5262061872 in words is "five billion, two hundred sixty-two million, sixty-one thousand, eight hundred seventy-two".