6225321755 has 8 divisors (see below), whose sum is σ = 7592851824. Its totient is φ = 4898613600.

The previous prime is 6225321731. The next prime is 6225321769. The reversal of 6225321755 is 5571235226.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6225321755 - 2⁸ = 6225321499 is a prime.

It is a super-3 number, since 3×6225321755³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian 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, 10205141 + ... + 10205750.

It is an arithmetic number, because the mean of its divisors is an integer number (949106478).

Almost surely, 2^6225321755 is an apocalyptic number.

6225321755 is a deficient number, since it is larger than the sum of its proper divisors (1367530069).

6225321755 is a wasteful number, since it uses less digits than its factorization.

6225321755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20410957.

The product of its digits is 126000, while the sum is 38.

The square root of 6225321755 is about 78900.7082034122. The cubic root of 6225321755 is about 1839.5881398392.

The spelling of 6225321755 in words is "six billion, two hundred twenty-five million, three hundred twenty-one thousand, seven hundred fifty-five".