22533140554050 has 48 divisors (see below), whose sum is σ = 63865358373312. Its totient is φ = 5150432126400.

The previous prime is 22533140554049. The next prime is 22533140554087. The reversal of 22533140554050 is 5045504133522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10730065881 + ... + 10730067980.

It is an arithmetic number, because the mean of its divisors is an integer number (1330528299444).

Almost surely, 2^{22533140554050} is an apocalyptic number.

22533140554050 is an abundant number, since it is smaller than the sum of its proper divisors (41332217819262).

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

22533140554050 is a wasteful number, since it uses less digits than its factorization.

22533140554050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21460133883 (or 21460133878 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 39.

Adding to 22533140554050 its reverse (5045504133522), we get a palindrome (27578644687572).

The spelling of 22533140554050 in words is "twenty-two trillion, five hundred thirty-three billion, one hundred forty million, five hundred fifty-four thousand, fifty".