51055506101105 has 8 divisors (see below), whose sum is σ = 66836298896064. Its totient is φ = 37131277164400.

The previous prime is 51055506101081. The next prime is 51055506101111. The reversal of 51055506101105 is 50110160555015.

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

It is not a de Polignac number, because 51055506101105 - 2²⁴ = 51055489323889 is a prime.

It is a Duffinian 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, 464140964501 + ... + 464140964610.

It is an arithmetic number, because the mean of its divisors is an integer number (8354537362008).

Almost surely, 2^{51055506101105} is an apocalyptic number.

51055506101105 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

51055506101105 is a deficient number, since it is larger than the sum of its proper divisors (15780792794959).

51055506101105 is a wasteful number, since it uses less digits than its factorization.

51055506101105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928281929127.

The product of its (nonzero) digits is 18750, while the sum is 35.

The spelling of 51055506101105 in words is "fifty-one trillion, fifty-five billion, five hundred six million, one hundred one thousand, one hundred five".