54421432322 has 16 divisors (see below), whose sum is σ = 83338809120. Its totient is φ = 26645419008.

The previous prime is 54421432321. The next prime is 54421432343. The reversal of 54421432322 is 22323412445.

It is not an unprimeable number, because it can be changed into a prime (54421432321) 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, 866948 + ... + 927599.

It is an arithmetic number, because the mean of its divisors is an integer number (5208675570).

Almost surely, 2^54421432322 is an apocalyptic number.

54421432322 is a deficient number, since it is larger than the sum of its proper divisors (28917376798).

54421432322 is a wasteful number, since it uses less digits than its factorization.

54421432322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1794865.

The product of its digits is 46080, while the sum is 32.

Adding to 54421432322 its reverse (22323412445), we get a palindrome (76744844767).

The spelling of 54421432322 in words is "fifty-four billion, four hundred twenty-one million, four hundred thirty-two thousand, three hundred twenty-two".