104534216655 has 32 divisors (see below), whose sum is σ = 188345530368. Its totient is φ = 49048310400.

The previous prime is 104534216653. The next prime is 104534216659. The reversal of 104534216655 is 556612435401.

It is not a de Polignac number, because 104534216655 - 2¹ = 104534216653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104534216653) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10213284 + ... + 10223513.

It is an arithmetic number, because the mean of its divisors is an integer number (5885797824).

Almost surely, 2^104534216655 is an apocalyptic number.

104534216655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104534216655 is a deficient number, since it is larger than the sum of its proper divisors (83811313713).

104534216655 is a wasteful number, since it uses less digits than its factorization.

104534216655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20436847.

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 104534216655 in words is "one hundred four billion, five hundred thirty-four million, two hundred sixteen thousand, six hundred fifty-five".