5222554656 has 48 divisors (see below), whose sum is σ = 14955500448. Its totient is φ = 1582592000.

The previous prime is 5222554619. The next prime is 5222554661. The reversal of 5222554656 is 6564552225.

It is a tau number, because it is divible by the number of its divisors (48).

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, 2471745 + ... + 2473856.

It is an arithmetic number, because the mean of its divisors is an integer number (311572926).

Almost surely, 2^5222554656 is an apocalyptic number.

It is an amenable number.

5222554656 is an abundant number, since it is smaller than the sum of its proper divisors (9732945792).

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

5222554656 is a wasteful number, since it uses less digits than its factorization.

5222554656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4945625 (or 4945617 counting only the distinct ones).

The product of its digits is 720000, while the sum is 42.

The square root of 5222554656 is about 72267.2446963353. The cubic root of 5222554656 is about 1734.9794344054.

The spelling of 5222554656 in words is "five billion, two hundred twenty-two million, five hundred fifty-four thousand, six hundred fifty-six".