55075613618076 has 12 divisors (see below), whose sum is σ = 128509765108872. Its totient is φ = 18358537872688.

The previous prime is 55075613618021. The next prime is 55075613618099. The reversal of 55075613618076 is 67081631657055.

It is a happy number.

55075613618076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2294817234075 + ... + 2294817234098.

It is an arithmetic number, because the mean of its divisors is an integer number (10709147092406).

Almost surely, 2^{55075613618076} is an apocalyptic number.

It is an amenable number.

55075613618076 is an abundant number, since it is smaller than the sum of its proper divisors (73434151490796).

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

55075613618076 is a wasteful number, since it uses less digits than its factorization.

55075613618076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4589634468180 (or 4589634468178 counting only the distinct ones).

The product of its (nonzero) digits is 31752000, while the sum is 60.

The spelling of 55075613618076 in words is "fifty-five trillion, seventy-five billion, six hundred thirteen million, six hundred eighteen thousand, seventy-six".