4256682866524 has 36 divisors (see below), whose sum is σ = 8188598352312. Its totient is φ = 1934704567840.

The previous prime is 4256682866521. The next prime is 4256682866533.

4256682866524 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4256682866521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5972607 + ... + 6647209.

It is an arithmetic number, because the mean of its divisors is an integer number (227461065342).

Almost surely, 2^{4256682866524} is an apocalyptic number.

4256682866524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4256682866524 is a deficient number, since it is larger than the sum of its proper divisors (3931915485788).

4256682866524 is a wasteful number, since it uses less digits than its factorization.

4256682866524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687666 (or 687653 counting only the distinct ones).

The product of its digits is 265420800, while the sum is 64.

The spelling of 4256682866524 in words is "four trillion, two hundred fifty-six billion, six hundred eighty-two million, eight hundred sixty-six thousand, five hundred twenty-four".