53805910936 has 32 divisors (see below), whose sum is σ = 105969657600. Its totient is φ = 25562829600.

The previous prime is 53805910927. The next prime is 53805910943. The reversal of 53805910936 is 63901950835.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 53805910936.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 940506 + ... + 996073.

It is an arithmetic number, because the mean of its divisors is an integer number (3311551800).

Almost surely, 2^53805910936 is an apocalyptic number.

It is an amenable number.

53805910936 is a deficient number, since it is larger than the sum of its proper divisors (52163746664).

53805910936 is a wasteful number, since it uses less digits than its factorization.

53805910936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1936759 (or 1936755 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 49.

The spelling of 53805910936 in words is "fifty-three billion, eight hundred five million, nine hundred ten thousand, nine hundred thirty-six".