5573221620 has 24 divisors (see below), whose sum is σ = 15605020704. Its totient is φ = 1486192416.

The previous prime is 5573221583. The next prime is 5573221631. The reversal of 5573221620 is 261223755.

It is a super-3 number, since 3×5573221620³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46443454 + ... + 46443573.

It is an arithmetic number, because the mean of its divisors is an integer number (650209196).

Almost surely, 2^5573221620 is an apocalyptic number.

It is an amenable number.

5573221620 is an abundant number, since it is smaller than the sum of its proper divisors (10031799084).

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

5573221620 is a wasteful number, since it uses less digits than its factorization.

5573221620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92887039 (or 92887037 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 5573221620 is about 74654.0127521622. The cubic root of 5573221620 is about 1772.9729284192.

The spelling of 5573221620 in words is "five billion, five hundred seventy-three million, two hundred twenty-one thousand, six hundred twenty".