6275651904 has 196 divisors, whose sum is σ = 19278071680. Its totient is φ = 2023937280.

The previous prime is 6275651869. The next prime is 6275651917. The reversal of 6275651904 is 4091565726.

6275651904 is a `hidden beast` number, since 62 + 75 + 6 + 519 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 6275651904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1444167 + ... + 1448505.

Almost surely, 2^6275651904 is an apocalyptic number.

6275651904 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6275651904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9639035840).

6275651904 is an abundant number, since it is smaller than the sum of its proper divisors (13002419776).

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

6275651904 is an equidigital number, since it uses as much as digits as its factorization.

6275651904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4400 (or 4375 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The square root of 6275651904 is about 79219.0122634712. The cubic root of 6275651904 is about 1844.5323740515.

The spelling of 6275651904 in words is "six billion, two hundred seventy-five million, six hundred fifty-one thousand, nine hundred four".