50404235255 has 16 divisors (see below), whose sum is σ = 69865123104. Its totient is φ = 34501294080.

The previous prime is 50404235249. The next prime is 50404235267. The reversal of 50404235255 is 55253240405.

It is not a de Polignac number, because 50404235255 - 2²⁰ = 50403186679 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 15 ways as a sum of consecutive naturals, for example, 26953202 + ... + 26955071.

It is an arithmetic number, because the mean of its divisors is an integer number (4366570194).

Almost surely, 2^50404235255 is an apocalyptic number.

50404235255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

50404235255 is a deficient number, since it is larger than the sum of its proper divisors (19460887849).

50404235255 is a wasteful number, since it uses less digits than its factorization.

50404235255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53908306.

The product of its (nonzero) digits is 120000, while the sum is 35.

The spelling of 50404235255 in words is "fifty billion, four hundred four million, two hundred thirty-five thousand, two hundred fifty-five".