55016888522055 has 8 divisors (see below), whose sum is σ = 88027021635312. Its totient is φ = 29342340545088.

The previous prime is 55016888522033. The next prime is 55016888522069. The reversal of 55016888522055 is 55022588861055.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55016888522055 - 2⁸ = 55016888521799 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55016888522055.

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, 1833896284054 + ... + 1833896284083.

It is an arithmetic number, because the mean of its divisors is an integer number (11003377704414).

Almost surely, 2^{55016888522055} is an apocalyptic number.

55016888522055 is a deficient number, since it is larger than the sum of its proper divisors (33010133113257).

55016888522055 is a wasteful number, since it uses less digits than its factorization.

55016888522055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3667792568145.

The product of its (nonzero) digits is 38400000, while the sum is 60.

The spelling of 55016888522055 in words is "fifty-five trillion, sixteen billion, eight hundred eighty-eight million, five hundred twenty-two thousand, fifty-five".