55005505000071 has 8 divisors (see below), whose sum is σ = 73348810579440. Its totient is φ = 36666268043712.

The previous prime is 55005505000051. The next prime is 55005505000087. The reversal of 55005505000071 is 17000050550055.

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

It is not a de Polignac number, because 55005505000071 - 2²³ = 55005496611463 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55005504999996 and 55005505000041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55005505000051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1017124206 + ... + 1017178283.

It is an arithmetic number, because the mean of its divisors is an integer number (9168601322430).

Almost surely, 2^{55005505000071} is an apocalyptic number.

55005505000071 is a deficient number, since it is larger than the sum of its proper divisors (18343305579369).

55005505000071 is a wasteful number, since it uses less digits than its factorization.

55005505000071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2034311505.

The product of its (nonzero) digits is 21875, while the sum is 33.

The spelling of 55005505000071 in words is "fifty-five trillion, five billion, five hundred five million, seventy-one", and thus it is an aban number.