50031225205 has 8 divisors (see below), whose sum is σ = 64655737272. Its totient is φ = 36946135488.

The previous prime is 50031225197. The next prime is 50031225263. The reversal of 50031225205 is 50252213005.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 620159409 + 49411065796 = 24903^2 + 222286^2 .

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 50031225205 - 2³ = 50031225197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50031225205.

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, 384855514 + ... + 384855643.

It is an arithmetic number, because the mean of its divisors is an integer number (8081967159).

Almost surely, 2^50031225205 is an apocalyptic number.

It is an amenable number.

50031225205 is a deficient number, since it is larger than the sum of its proper divisors (14624512067).

50031225205 is a wasteful number, since it uses less digits than its factorization.

50031225205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769711175.

The product of its (nonzero) digits is 3000, while the sum is 25.

The spelling of 50031225205 in words is "fifty billion, thirty-one million, two hundred twenty-five thousand, two hundred five".