6768245055 has 32 divisors (see below), whose sum is σ = 12722411520. Its totient is φ = 3029143680.

The previous prime is 6768245053. The next prime is 6768245059. The reversal of 6768245055 is 5505428676.

It is a happy number.

It is not a de Polignac number, because 6768245055 - 2¹ = 6768245053 is a prime.

It is a super-2 number, since 2×6768245055² = 91618282249063906050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6768244995 and 6768245013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6768245053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1575535 + ... + 1579824.

It is an arithmetic number, because the mean of its divisors is an integer number (397575360).

Almost surely, 2^6768245055 is an apocalyptic number.

6768245055 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6768245055 is a deficient number, since it is larger than the sum of its proper divisors (5954166465).

6768245055 is a wasteful number, since it uses less digits than its factorization.

6768245055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3155391.

The product of its (nonzero) digits is 2016000, while the sum is 48.

The square root of 6768245055 is about 82269.3445640598. The cubic root of 6768245055 is about 1891.5828080671.

The spelling of 6768245055 in words is "six billion, seven hundred sixty-eight million, two hundred forty-five thousand, fifty-five".