5540111302452 has 12 divisors (see below), whose sum is σ = 12926926372416. Its totient is φ = 1846703767480.

The previous prime is 5540111302387. The next prime is 5540111302471. The reversal of 5540111302452 is 2542031110455.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230837970924 + ... + 230837970947.

It is an arithmetic number, because the mean of its divisors is an integer number (1077243864368).

Almost surely, 2^{5540111302452} is an apocalyptic number.

It is an amenable number.

5540111302452 is an abundant number, since it is smaller than the sum of its proper divisors (7386815069964).

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

5540111302452 is a wasteful number, since it uses less digits than its factorization.

5540111302452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461675941878 (or 461675941876 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The spelling of 5540111302452 in words is "five trillion, five hundred forty billion, one hundred eleven million, three hundred two thousand, four hundred fifty-two".