50212421205 has 32 divisors (see below), whose sum is σ = 83312396544. Its totient is φ = 25803173376.

The previous prime is 50212421183. The next prime is 50212421243.

50212421205 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 50212421205 - 2⁵ = 50212421173 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 382024 + ... + 496353.

It is an arithmetic number, because the mean of its divisors is an integer number (2603512392).

Almost surely, 2^50212421205 is an apocalyptic number.

It is an amenable number.

50212421205 is a deficient number, since it is larger than the sum of its proper divisors (33099975339).

50212421205 is a wasteful number, since it uses less digits than its factorization.

50212421205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878525.

The product of its (nonzero) digits is 1600, while the sum is 24.

The spelling of 50212421205 in words is "fifty billion, two hundred twelve million, four hundred twenty-one thousand, two hundred five".