5228221455 has 48 divisors (see below), whose sum is σ = 9369175296. Its totient is φ = 2694228480.

The previous prime is 5228221451. The next prime is 5228221483. The reversal of 5228221455 is 5541228225.

5228221455 is a `hidden beast` number, since 522 + 82 + 2 + 1 + 4 + 55 = 666.

It is not a de Polignac number, because 5228221455 - 2² = 5228221451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5228221451) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1019979 + ... + 1025091.

It is an arithmetic number, because the mean of its divisors is an integer number (195191152).

Almost surely, 2^5228221455 is an apocalyptic number.

5228221455 is a deficient number, since it is larger than the sum of its proper divisors (4140953841).

5228221455 is a wasteful number, since it uses less digits than its factorization.

5228221455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5888 (or 5885 counting only the distinct ones).

The product of its digits is 64000, while the sum is 36.

The square root of 5228221455 is about 72306.4413105776. The cubic root of 5228221455 is about 1735.6067280372.

It can be divided in two parts, 52282 and 21455, that added together give a palindrome (73737).

The spelling of 5228221455 in words is "five billion, two hundred twenty-eight million, two hundred twenty-one thousand, four hundred fifty-five".