50342220672 has 64 divisors (see below), whose sum is σ = 135019896960. Its totient is φ = 16617807360.

The previous prime is 50342220571. The next prime is 50342220673. The reversal of 50342220672 is 27602224305.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50342220673) 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, 596854 + ... + 675957.

It is an arithmetic number, because the mean of its divisors is an integer number (2109685890).

Almost surely, 2^50342220672 is an apocalyptic number.

It is an amenable number.

50342220672 is an abundant number, since it is smaller than the sum of its proper divisors (84677676288).

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

50342220672 is a wasteful number, since it uses less digits than its factorization.

50342220672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272931 (or 1272919 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

Adding to 50342220672 its reverse (27602224305), we get a palindrome (77944444977).

The spelling of 50342220672 in words is "fifty billion, three hundred forty-two million, two hundred twenty thousand, six hundred seventy-two".