53681076835 has 32 divisors (see below), whose sum is σ = 67132054080. Its totient is φ = 41157849600.

The previous prime is 53681076829. The next prime is 53681076853. The reversal of 53681076835 is 53867018635.

It is not a de Polignac number, because 53681076835 - 2²⁵ = 53647522403 is a prime.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16873945 + ... + 16877125.

It is an arithmetic number, because the mean of its divisors is an integer number (2097876690).

Almost surely, 2^53681076835 is an apocalyptic number.

53681076835 is a deficient number, since it is larger than the sum of its proper divisors (13450977245).

53681076835 is a wasteful number, since it uses less digits than its factorization.

53681076835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4039.

The product of its (nonzero) digits is 3628800, while the sum is 52.

The spelling of 53681076835 in words is "fifty-three billion, six hundred eighty-one million, seventy-six thousand, eight hundred thirty-five".