55050105055 has 8 divisors (see below), whose sum is σ = 72065592144. Its totient is φ = 40036440000.

The previous prime is 55050105037. The next prime is 55050105083.

55050105055 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 55050105055 - 2³¹ = 52902621407 is a prime.

It is a Duffinian number.

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, 500455446 + ... + 500455555.

It is an arithmetic number, because the mean of its divisors is an integer number (9008199018).

Almost surely, 2^55050105055 is an apocalyptic number.

55050105055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55050105055 is a deficient number, since it is larger than the sum of its proper divisors (17015487089).

55050105055 is a wasteful number, since it uses less digits than its factorization.

55050105055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000911017.

The product of its (nonzero) digits is 15625, while the sum is 31.

The spelling of 55050105055 in words is "fifty-five billion, fifty million, one hundred five thousand, fifty-five".