5344352655440 has 40 divisors (see below), whose sum is σ = 12426594496008. Its totient is φ = 2137573393920.

The previous prime is 5344352655391. The next prime is 5344352655461. The reversal of 5344352655440 is 445562534435.

It can be written as a sum of positive squares in 4 ways, for example, as 163193376784 + 5181159278656 = 403972^2 + 2276216^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 1590947 + ... + 3635906.

Almost surely, 2^{5344352655440} is an apocalyptic number.

It is an amenable number.

5344352655440 is an abundant number, since it is smaller than the sum of its proper divisors (7082241840568).

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

5344352655440 is a wasteful number, since it uses less digits than its factorization.

5344352655440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5239647 (or 5239641 counting only the distinct ones).

The product of its (nonzero) digits is 17280000, while the sum is 50.

The spelling of 5344352655440 in words is "five trillion, three hundred forty-four billion, three hundred fifty-two million, six hundred fifty-five thousand, four hundred forty".