55356065355 has 16 divisors (see below), whose sum is σ = 89446634784. Its totient is φ = 29230924800.

The previous prime is 55356065291. The next prime is 55356065381.

55356065355 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55356065355 - 2⁶ = 55356065291 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 18267814 + ... + 18270843.

It is an arithmetic number, because the mean of its divisors is an integer number (5590414674).

Almost surely, 2^55356065355 is an apocalyptic number.

55356065355 is a deficient number, since it is larger than the sum of its proper divisors (34090569429).

55356065355 is a wasteful number, since it uses less digits than its factorization.

55356065355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36538766.

The product of its (nonzero) digits is 5062500, while the sum is 48.

The spelling of 55356065355 in words is "fifty-five billion, three hundred fifty-six million, sixty-five thousand, three hundred fifty-five".