53941567686 has 16 divisors (see below), whose sum is σ = 107886180144. Its totient is φ = 17980015104.

The previous prime is 53941567661. The next prime is 53941567697. The reversal of 53941567686 is 68676514935.

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, 149886 + ... + 361038.

It is an arithmetic number, because the mean of its divisors is an integer number (6742886259).

Almost surely, 2^53941567686 is an apocalyptic number.

53941567686 is an abundant number, since it is smaller than the sum of its proper divisors (53944612458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53941567686 is a wasteful number, since it uses less digits than its factorization.

53941567686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253735.

The product of its digits is 32659200, while the sum is 60.

The spelling of 53941567686 in words is "fifty-three billion, nine hundred forty-one million, five hundred sixty-seven thousand, six hundred eighty-six".