53683982 has 24 divisors (see below), whose sum is σ = 89488152. Its totient is φ = 23954000.

The previous prime is 53683969. The next prime is 53683997. The reversal of 53683982 is 28938635.

53683982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76232 + ... + 76932.

It is an arithmetic number, because the mean of its divisors is an integer number (3728673).

Almost surely, 2^53683982 is an apocalyptic number.

53683982 is a deficient number, since it is larger than the sum of its proper divisors (35804170).

53683982 is a wasteful number, since it uses less digits than its factorization.

53683982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832 (or 773 counting only the distinct ones).

The product of its digits is 311040, while the sum is 44.

The square root of 53683982 is about 7326.9353757216. The cubic root of 53683982 is about 377.2375428147.

The spelling of 53683982 in words is "fifty-three million, six hundred eighty-three thousand, nine hundred eighty-two".