6261852678 has 16 divisors (see below), whose sum is σ = 12525649920. Its totient is φ = 2086960136.

The previous prime is 6261852677. The next prime is 6261852689. The reversal of 6261852678 is 8762581626.

It is a happy number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6261852678.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6261852677) 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, 37350 + ... + 117977.

It is an arithmetic number, because the mean of its divisors is an integer number (782853120).

Almost surely, 2^6261852678 is an apocalyptic number.

6261852678 is an abundant number, since it is smaller than the sum of its proper divisors (6263797242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6261852678 is a wasteful number, since it uses less digits than its factorization.

6261852678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162051.

The product of its digits is 1935360, while the sum is 51.

The square root of 6261852678 is about 79131.8689151217. The cubic root of 6261852678 is about 1843.1794310594.

The spelling of 6261852678 in words is "six billion, two hundred sixty-one million, eight hundred fifty-two thousand, six hundred seventy-eight".