54422000000 has 112 divisors (see below), whose sum is σ = 135526780860. Its totient is φ = 21768000000.

The previous prime is 54421999987. The next prime is 54422000027. The reversal of 54422000000 is 22445.

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 1986395 + ... + 2013605.

Almost surely, 2^54422000000 is an apocalyptic number.

54422000000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54422000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67763390430).

54422000000 is an abundant number, since it is smaller than the sum of its proper divisors (81104780860).

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

54422000000 is an frugal number, since it uses more digits than its factorization.

54422000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27255 (or 27218 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 17.

Adding to 54422000000 its reverse (22445), we get a palindrome (54422022445).

The spelling of 54422000000 in words is "fifty-four billion, four hundred twenty-two million", and thus it is an aban number.