50221544011 has 8 divisors (see below), whose sum is σ = 50573318400. Its totient is φ = 49870695360.

The previous prime is 50221543963. The next prime is 50221544029. The reversal of 50221544011 is 11044512205.

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 50221544011 - 2²⁹ = 49684673099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50221544071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122376 + ... + 339733.

It is an arithmetic number, because the mean of its divisors is an integer number (6321664800).

Almost surely, 2^50221544011 is an apocalyptic number.

50221544011 is a deficient number, since it is larger than the sum of its proper divisors (351774389).

50221544011 is a wasteful number, since it uses less digits than its factorization.

50221544011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462869.

The product of its (nonzero) digits is 1600, while the sum is 25.

The spelling of 50221544011 in words is "fifty billion, two hundred twenty-one million, five hundred forty-four thousand, eleven".