6022720544 has 12 divisors (see below), whose sum is σ = 11857231134. Its totient is φ = 3011360256.

The previous prime is 6022720541. The next prime is 6022720549. The reversal of 6022720544 is 4450272206.

It can be written as a sum of positive squares in only one way, i.e., 5474224144 + 548496400 = 73988^2 + 23420^2 .

It is a super-2 number, since 2×6022720544² = 72546325502239311872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 188210017 = 6022720544 / (6 + 0 + 2 + 2 + 7 + 2 + 0 + 5 + 4 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 6022720544.

It is not an unprimeable number, because it can be changed into a prime (6022720541) 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 as a sum of consecutive naturals, namely, 94104977 + ... + 94105040.

Almost surely, 2^6022720544 is an apocalyptic number.

It is an amenable number.

6022720544 is a deficient number, since it is larger than the sum of its proper divisors (5834510590).

6022720544 is a wasteful number, since it uses less digits than its factorization.

6022720544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188210027 (or 188210019 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 6022720544 is about 77606.1888253765. The cubic root of 6022720544 is about 1819.4113686336.

The spelling of 6022720544 in words is "six billion, twenty-two million, seven hundred twenty thousand, five hundred forty-four".