5206289304440 has 64 divisors (see below), whose sum is σ = 13388646643200. Its totient is φ = 1784874066048.

The previous prime is 5206289304439. The next prime is 5206289304487. The reversal of 5206289304440 is 444039826025.

It is a congruent number.

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, 2897687 + ... + 4336953.

It is an arithmetic number, because the mean of its divisors is an integer number (209197603800).

Almost surely, 2^{5206289304440} is an apocalyptic number.

It is an amenable number.

5206289304440 is an abundant number, since it is smaller than the sum of its proper divisors (8182357338760).

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

5206289304440 is a wasteful number, since it uses less digits than its factorization.

5206289304440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452204 (or 1452200 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 5206289304440 in words is "five trillion, two hundred six billion, two hundred eighty-nine million, three hundred four thousand, four hundred forty".