50505255055 has 8 divisors (see below), whose sum is σ = 60622991712. Its totient is φ = 40393080288.

The previous prime is 50505255043. The next prime is 50505255127. The reversal of 50505255055 is 55055250505.

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

It is a cyclic number.

It is not a de Polignac number, because 50505255055 - 2¹⁷ = 50505123983 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 7 ways as a sum of consecutive naturals, for example, 1370467 + ... + 1406836.

It is an arithmetic number, because the mean of its divisors is an integer number (7577873964).

Almost surely, 2^50505255055 is an apocalyptic number.

50505255055 is a deficient number, since it is larger than the sum of its proper divisors (10117736657).

50505255055 is a wasteful number, since it uses less digits than its factorization.

50505255055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2780945.

The product of its (nonzero) digits is 156250, while the sum is 37.

The spelling of 50505255055 in words is "fifty billion, five hundred five million, two hundred fifty-five thousand, fifty-five".