55055553053005 has 16 divisors (see below), whose sum is σ = 68900916962304. Its totient is φ = 42184234851840.

The previous prime is 55055553053003. The next prime is 55055553053009. The reversal of 55055553053005 is 50035035555055.

It is not a de Polignac number, because 55055553053005 - 2¹ = 55055553053003 is a prime.

It is a super-2 number, since 2×55055553053005² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55055553053003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1830897937 + ... + 1830928006.

It is an arithmetic number, because the mean of its divisors is an integer number (4306307310144).

Almost surely, 2^{55055553053005} is an apocalyptic number.

It is an amenable number.

55055553053005 is a deficient number, since it is larger than the sum of its proper divisors (13845363909299).

55055553053005 is a wasteful number, since it uses less digits than its factorization.

55055553053005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3661826076.

The product of its (nonzero) digits is 3515625, while the sum is 46.

The spelling of 55055553053005 in words is "fifty-five trillion, fifty-five billion, five hundred fifty-three million, fifty-three thousand, five".