55526820576404 has 12 divisors (see below), whose sum is σ = 97177693099200. Its totient is φ = 27761765405208.

The previous prime is 55526820576313. The next prime is 55526820576413. The reversal of 55526820576404 is 40467502862555.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411144794 + ... + 411279825.

It is an arithmetic number, because the mean of its divisors is an integer number (8098141091600).

Almost surely, 2^{55526820576404} is an apocalyptic number.

It is an amenable number.

55526820576404 is a deficient number, since it is larger than the sum of its proper divisors (41650872522796).

55526820576404 is a wasteful number, since it uses less digits than its factorization.

55526820576404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822441502 (or 822441500 counting only the distinct ones).

The product of its (nonzero) digits is 80640000, while the sum is 59.

The spelling of 55526820576404 in words is "fifty-five trillion, five hundred twenty-six billion, eight hundred twenty million, five hundred seventy-six thousand, four hundred four".