63826375204 has 12 divisors (see below), whose sum is σ = 111699132300. Its totient is φ = 31912337408.

The previous prime is 63826375139. The next prime is 63826375213. The reversal of 63826375204 is 40257362836.

It can be written as a sum of positive squares in 2 ways, for example, as 51438240000 + 12388135204 = 226800^2 + 111302^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25309 + ... + 358180.

It is an arithmetic number, because the mean of its divisors is an integer number (9308261025).

Almost surely, 2^63826375204 is an apocalyptic number.

It is an amenable number.

63826375204 is a deficient number, since it is larger than the sum of its proper divisors (47872757096).

63826375204 is a wasteful number, since it uses less digits than its factorization.

63826375204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425102 (or 425100 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 46.

The spelling of 63826375204 in words is "sixty-three billion, eight hundred twenty-six million, three hundred seventy-five thousand, two hundred four".