5500055055040 has 448 divisors, whose sum is σ = 17137708793856. Its totient is φ = 1633569619968.

The previous prime is 5500055055007. The next prime is 5500055055059. The reversal of 5500055055040 is 405505500055.

It is a tau number, because it is divible by the number of its divisors (448).

It is a junction number, because it is equal to n+sod(n) for n = 5500055054987 and 5500055055005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35419809 + ... + 35574751.

It is an arithmetic number, because the mean of its divisors is an integer number (38253814272).

Almost surely, 2^{5500055055040} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5500055055040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8568854396928).

5500055055040 is an abundant number, since it is smaller than the sum of its proper divisors (11637653738816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5500055055040 is a wasteful number, since it uses less digits than its factorization.

5500055055040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155056 (or 155046 counting only the distinct ones).

The product of its (nonzero) digits is 62500, while the sum is 34.

The spelling of 5500055055040 in words is "five trillion, five hundred billion, fifty-five million, fifty-five thousand, forty".