6278680245 has 32 divisors (see below), whose sum is σ = 10774166400. Its totient is φ = 3112521984.

The previous prime is 6278680237. The next prime is 6278680249. The reversal of 6278680245 is 5420868726.

It is not a de Polignac number, because 6278680245 - 2³ = 6278680237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6278680194 and 6278680203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6278680249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 192730 + ... + 222939.

It is an arithmetic number, because the mean of its divisors is an integer number (336692700).

Almost surely, 2^6278680245 is an apocalyptic number.

It is an amenable number.

6278680245 is a deficient number, since it is larger than the sum of its proper divisors (4495486155).

6278680245 is a wasteful number, since it uses less digits than its factorization.

6278680245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415749.

The product of its (nonzero) digits is 1290240, while the sum is 48.

The square root of 6278680245 is about 79238.1236842468. The cubic root of 6278680245 is about 1844.8290218391.

The spelling of 6278680245 in words is "six billion, two hundred seventy-eight million, six hundred eighty thousand, two hundred forty-five".