6555913322 has 16 divisors (see below), whose sum is σ = 11306010240. Its totient is φ = 2792851728.

The previous prime is 6555913321. The next prime is 6555913361. The reversal of 6555913322 is 2233195556.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6555913322.

It is not an unprimeable number, because it can be changed into a prime (6555913321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1399697 + ... + 1404372.

It is an arithmetic number, because the mean of its divisors is an integer number (706625640).

Almost surely, 2^6555913322 is an apocalyptic number.

6555913322 is a deficient number, since it is larger than the sum of its proper divisors (4750096918).

6555913322 is a wasteful number, since it uses less digits than its factorization.

6555913322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2804245.

The product of its digits is 243000, while the sum is 41.

The square root of 6555913322 is about 80968.5946648452. The cubic root of 6555913322 is about 1871.5915151786.

The spelling of 6555913322 in words is "six billion, five hundred fifty-five million, nine hundred thirteen thousand, three hundred twenty-two".