5223254454 has 96 divisors (see below), whose sum is σ = 13140125856. Its totient is φ = 1481948160.

The previous prime is 5223254453. The next prime is 5223254473. The reversal of 5223254454 is 4544523225.

5223254454 is a `hidden beast` number, since 522 + 32 + 54 + 4 + 54 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5223254453) 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 47 ways as a sum of consecutive naturals, for example, 659164 + ... + 667040.

It is an arithmetic number, because the mean of its divisors is an integer number (136876311).

Almost surely, 2^5223254454 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5223254454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6570062928).

5223254454 is an abundant number, since it is smaller than the sum of its proper divisors (7916871402).

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

5223254454 is a wasteful number, since it uses less digits than its factorization.

5223254454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8110 (or 8107 counting only the distinct ones).

The product of its digits is 192000, while the sum is 36.

The square root of 5223254454 is about 72272.0862712569. The cubic root of 5223254454 is about 1735.0569239989.

Adding to 5223254454 its reverse (4544523225), we get a palindrome (9767777679).

The spelling of 5223254454 in words is "five billion, two hundred twenty-three million, two hundred fifty-four thousand, four hundred fifty-four".