5126530446444 has 48 divisors (see below), whose sum is σ = 13106334366720. Its totient is φ = 1546710248640.

The previous prime is 5126530446439. The next prime is 5126530446473. The reversal of 5126530446444 is 4446440356215.

It is a junction number, because it is equal to n+sod(n) for n = 5126530446393 and 5126530446402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84767484 + ... + 84827939.

It is an arithmetic number, because the mean of its divisors is an integer number (273048632640).

Almost surely, 2^{5126530446444} is an apocalyptic number.

It is an amenable number.

5126530446444 is an abundant number, since it is smaller than the sum of its proper divisors (7979803920276).

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

5126530446444 is a wasteful number, since it uses less digits than its factorization.

5126530446444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169595670 (or 169595668 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 48.

The spelling of 5126530446444 in words is "five trillion, one hundred twenty-six billion, five hundred thirty million, four hundred forty-six thousand, four hundred forty-four".