4555223054352 has 320 divisors, whose sum is σ = 13983355008000. Its totient is φ = 1415663972352.

The previous prime is 4555223054269. The next prime is 4555223054353. The reversal of 4555223054352 is 2534503225554.

4555223054352 is a `hidden beast` number, since 4 + 5 + 5 + 5 + 22 + 30 + 543 + 52 = 666.

It is a super-2 number, since 2×4555223054352² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4555223054298 and 4555223054307.

It is not an unprimeable number, because it can be changed into a prime (4555223054353) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 142499523 + ... + 142531485.

It is an arithmetic number, because the mean of its divisors is an integer number (43697984400).

Almost surely, 2^{4555223054352} 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 4555223054352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6991677504000).

4555223054352 is an abundant number, since it is smaller than the sum of its proper divisors (9428131953648).

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

4555223054352 is a wasteful number, since it uses less digits than its factorization.

4555223054352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32275 (or 32263 counting only the distinct ones).

The product of its (nonzero) digits is 3600000, while the sum is 45.

The spelling of 4555223054352 in words is "four trillion, five hundred fifty-five billion, two hundred twenty-three million, fifty-four thousand, three hundred fifty-two".