5505020255611 has 4 divisors (see below), whose sum is σ = 5545202885352. Its totient is φ = 5464837625872.

The previous prime is 5505020255573. The next prime is 5505020255617. The reversal of 5505020255611 is 1165520205055.

5505020255611 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5505020255611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5505020255617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20091314665 + ... + 20091314938.

It is an arithmetic number, because the mean of its divisors is an integer number (1386300721338).

Almost surely, 2^{5505020255611} is an apocalyptic number.

5505020255611 is a deficient number, since it is larger than the sum of its proper divisors (40182629741).

5505020255611 is a wasteful number, since it uses less digits than its factorization.

5505020255611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40182629740.

The product of its (nonzero) digits is 75000, while the sum is 37.

The spelling of 5505020255611 in words is "five trillion, five hundred five billion, twenty million, two hundred fifty-five thousand, six hundred eleven".