55061105055005 has 8 divisors (see below), whose sum is σ = 75512372646912. Its totient is φ = 37756186323408.

The previous prime is 55061105054987. The next prime is 55061105055013. The reversal of 55061105055005 is 50055050116055.

It is a happy number.

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

It is not a de Polignac number, because 55061105055005 - 2⁶ = 55061105054941 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55061105055005.

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, 786587215037 + ... + 786587215106.

It is an arithmetic number, because the mean of its divisors is an integer number (9439046580864).

Almost surely, 2^{55061105055005} is an apocalyptic number.

It is an amenable number.

55061105055005 is a deficient number, since it is larger than the sum of its proper divisors (20451267591907).

55061105055005 is a wasteful number, since it uses less digits than its factorization.

55061105055005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573174430155.

The product of its (nonzero) digits is 93750, while the sum is 38.

It can be divided in two parts, 550611050 and 55005, that added together give a palindrome (550666055).

The spelling of 55061105055005 in words is "fifty-five trillion, sixty-one billion, one hundred five million, fifty-five thousand, five".