55022310408 has 96 divisors (see below), whose sum is σ = 148930185600. Its totient is φ = 16839478656.

The previous prime is 55022310407. The next prime is 55022310419. The reversal of 55022310408 is 80401322055.

It is not an unprimeable number, because it can be changed into a prime (55022310403) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 64053483 + ... + 64054341.

It is an arithmetic number, because the mean of its divisors is an integer number (1551356100).

Almost surely, 2^55022310408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55022310408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74465092800).

55022310408 is an abundant number, since it is smaller than the sum of its proper divisors (93907875192).

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

55022310408 is a wasteful number, since it uses less digits than its factorization.

55022310408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979 (or 1116 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 55022310408 in words is "fifty-five billion, twenty-two million, three hundred ten thousand, four hundred eight".