50212355321205 has 96 divisors (see below), whose sum is σ = 108528373444608. Its totient is φ = 20864103638400.

The previous prime is 50212355321189. The next prime is 50212355321263.

50212355321205 is a `hidden beast` number, since 5 + 0 + 2 + 123 + 5 + 5 + 321 + 205 = 666.

50212355321205 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 50212355321205 - 2⁴ = 50212355321189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50212355321205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20354532 + ... + 22687698.

It is an arithmetic number, because the mean of its divisors is an integer number (1130503890048).

Almost surely, 2^{50212355321205} is an apocalyptic number.

50212355321205 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50212355321205 is an abundant number, since it is smaller than the sum of its proper divisors (58316018123403).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50212355321205 is a wasteful number, since it uses less digits than its factorization.

50212355321205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2339407 (or 2339404 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 50212355321205 in words is "fifty trillion, two hundred twelve billion, three hundred fifty-five million, three hundred twenty-one thousand, two hundred five".