55050105001 has 8 divisors (see below), whose sum is σ = 55133591744. Its totient is φ = 54966658320.

The previous prime is 55050104999. The next prime is 55050105013. The reversal of 55050105001 is 10050105055.

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

It is a cyclic number.

It is not a de Polignac number, because 55050105001 - 2¹ = 55050104999 is a prime.

It is a super-2 number, since 2×55050105001² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55050105401) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3774415 + ... + 3788971.

It is an arithmetic number, because the mean of its divisors is an integer number (6891698968).

Almost surely, 2^55050105001 is an apocalyptic number.

It is an amenable number.

55050105001 is a deficient number, since it is larger than the sum of its proper divisors (83486743).

55050105001 is a wasteful number, since it uses less digits than its factorization.

55050105001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20031.

The product of its (nonzero) digits is 625, while the sum is 22.

The spelling of 55050105001 in words is "fifty-five billion, fifty million, one hundred five thousand, one".