5486280561678 has 24 divisors (see below), whose sum is σ = 12763999674792. Its totient is φ = 1567508731824.

The previous prime is 5486280561659. The next prime is 5486280561683. The reversal of 5486280561678 is 8761650826845.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9330408825 + ... + 9330409412.

It is an arithmetic number, because the mean of its divisors is an integer number (531833319783).

Almost surely, 2^{5486280561678} is an apocalyptic number.

5486280561678 is an abundant number, since it is smaller than the sum of its proper divisors (7277719113114).

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

5486280561678 is a wasteful number, since it uses less digits than its factorization.

5486280561678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18660818256 (or 18660818249 counting only the distinct ones).

The product of its (nonzero) digits is 154828800, while the sum is 66.

The spelling of 5486280561678 in words is "five trillion, four hundred eighty-six billion, two hundred eighty million, five hundred sixty-one thousand, six hundred seventy-eight".