55100550005 has 16 divisors (see below), whose sum is σ = 67556533248. Its totient is φ = 43130760000.

The previous prime is 55100549983. The next prime is 55100550013. The reversal of 55100550005 is 50005500155.

It is not a de Polignac number, because 55100550005 - 2⁶ = 55100549941 is a prime.

It is a super-2 number, since 2×55100550005² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 414671 + ... + 531180.

It is an arithmetic number, because the mean of its divisors is an integer number (4222283328).

Almost surely, 2^55100550005 is an apocalyptic number.

It is an amenable number.

55100550005 is a deficient number, since it is larger than the sum of its proper divisors (12455983243).

55100550005 is a wasteful number, since it uses less digits than its factorization.

55100550005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946108.

The product of its (nonzero) digits is 3125, while the sum is 26.

The spelling of 55100550005 in words is "fifty-five billion, one hundred million, five hundred fifty thousand, five".