50022289264 has 20 divisors (see below), whose sum is σ = 96921669880. Its totient is φ = 25010245440.

The previous prime is 50022289253. The next prime is 50022289267. The reversal of 50022289264 is 46298222005.

It is a super-2 number, since 2×50022289264² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50022289267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 777694 + ... + 839554.

It is an arithmetic number, because the mean of its divisors is an integer number (4846083494).

Almost surely, 2^50022289264 is an apocalyptic number.

It is an amenable number.

50022289264 is a deficient number, since it is larger than the sum of its proper divisors (46899380616).

50022289264 is a wasteful number, since it uses less digits than its factorization.

50022289264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112408 (or 112402 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 50022289264 in words is "fifty billion, twenty-two million, two hundred eighty-nine thousand, two hundred sixty-four".