6291254912 has 32 divisors (see below), whose sum is σ = 12547778880. Its totient is φ = 3142008576.

The previous prime is 6291254911. The next prime is 6291254927. The reversal of 6291254912 is 2194521926.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 6291254912.

It is not an unprimeable number, because it can be changed into a prime (6291254911) 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 3 ways as a sum of consecutive naturals, for example, 85193 + ... + 140855.

It is an arithmetic number, because the mean of its divisors is an integer number (392118090).

Almost surely, 2^6291254912 is an apocalyptic number.

It is an amenable number.

6291254912 is a deficient number, since it is larger than the sum of its proper divisors (6256523968).

6291254912 is an equidigital number, since it uses as much as digits as its factorization.

6291254912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56560 (or 56548 counting only the distinct ones).

The product of its digits is 77760, while the sum is 41.

The square root of 6291254912 is about 79317.4313250246. The cubic root of 6291254912 is about 1846.0597816062.

The spelling of 6291254912 in words is "six billion, two hundred ninety-one million, two hundred fifty-four thousand, nine hundred twelve".