50228631135 has 24 divisors (see below), whose sum is σ = 91645223280. Its totient is φ = 25378676352.

The previous prime is 50228631077. The next prime is 50228631157. The reversal of 50228631135 is 53113682205.

50228631135 is a `hidden beast` number, since 5 + 0 + 2 + 2 + 8 + 631 + 13 + 5 = 666.

It is not a de Polignac number, because 50228631135 - 2⁹ = 50228630623 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50228631135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29372614 + ... + 29374323.

It is an arithmetic number, because the mean of its divisors is an integer number (3818550970).

Almost surely, 2^50228631135 is an apocalyptic number.

50228631135 is a deficient number, since it is larger than the sum of its proper divisors (41416592145).

50228631135 is a wasteful number, since it uses less digits than its factorization.

50228631135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58746967 (or 58746964 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 50228631135 in words is "fifty billion, two hundred twenty-eight million, six hundred thirty-one thousand, one hundred thirty-five".