6225577868 has 24 divisors (see below), whose sum is σ = 10936329600. Its totient is φ = 3100930560.

The previous prime is 6225577861. The next prime is 6225577873. The reversal of 6225577868 is 8687755226.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6225577861) 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, 2904005 + ... + 2906147.

It is an arithmetic number, because the mean of its divisors is an integer number (455680400).

Almost surely, 2^6225577868 is an apocalyptic number.

It is an amenable number.

6225577868 is a deficient number, since it is larger than the sum of its proper divisors (4710751732).

6225577868 is a wasteful number, since it uses less digits than its factorization.

6225577868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4577 (or 4575 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 56.

The square root of 6225577868 is about 78902.3311949653. The cubic root of 6225577868 is about 1839.6133667000.

The spelling of 6225577868 in words is "six billion, two hundred twenty-five million, five hundred seventy-seven thousand, eight hundred sixty-eight".