555050506055 has 4 divisors (see below), whose sum is σ = 666060607272. Its totient is φ = 444040404840.

The previous prime is 555050506027. The next prime is 555050506097. The reversal of 555050506055 is 550605050555.

555050506055 is digitally balanced in base 2, 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 not a de Polignac number, because 555050506055 - 2⁸ = 555050505799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55505050601 + ... + 55505050610.

It is an arithmetic number, because the mean of its divisors is an integer number (166515151818).

Almost surely, 2^555050506055 is an apocalyptic number.

555050506055 is a deficient number, since it is larger than the sum of its proper divisors (111010101217).

555050506055 is a wasteful number, since it uses less digits than its factorization.

555050506055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111010101216.

The product of its (nonzero) digits is 468750, while the sum is 41.

The spelling of 555050506055 in words is "five hundred fifty-five billion, fifty million, five hundred six thousand, fifty-five".