6256644304 has 20 divisors (see below), whose sum is σ = 12131606340. Its totient is φ = 3125907200.

The previous prime is 6256644301. The next prime is 6256644307. The reversal of 6256644304 is 4034466526.

It is an interprime number because it is at equal distance from previous prime (6256644301) and next prime (6256644307).

It can be written as a sum of positive squares in 2 ways, for example, as 1208257600 + 5048386704 = 34760^2 + 71052^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6256644301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129469 + ... + 171100.

It is an arithmetic number, because the mean of its divisors is an integer number (606580317).

Almost surely, 2^6256644304 is an apocalyptic number.

It is an amenable number.

6256644304 is a deficient number, since it is larger than the sum of its proper divisors (5874962036).

6256644304 is a wasteful number, since it uses less digits than its factorization.

6256644304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301878 (or 301872 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 40.

The square root of 6256644304 is about 79098.9526100062. The cubic root of 6256644304 is about 1842.6682601551.

The spelling of 6256644304 in words is "six billion, two hundred fifty-six million, six hundred forty-four thousand, three hundred four".