53685956 has 12 divisors (see below), whose sum is σ = 98035392. Its totient is φ = 25675848.

The previous prime is 53685953. The next prime is 53685959. The reversal of 53685956 is 65958635.

It is a happy number.

53685956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53685953) and next prime (53685959).

It is a self number, because there is not a number n which added to its sum of digits gives 53685956.

It is not an unprimeable number, because it can be changed into a prime (53685953) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 291680 + ... + 291863.

It is an arithmetic number, because the mean of its divisors is an integer number (8169616).

Almost surely, 2^53685956 is an apocalyptic number.

It is an amenable number.

53685956 is a deficient number, since it is larger than the sum of its proper divisors (44349436).

53685956 is a wasteful number, since it uses less digits than its factorization.

53685956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583570 (or 583568 counting only the distinct ones).

The product of its digits is 972000, while the sum is 47.

The square root of 53685956 is about 7327.0700829185. The cubic root of 53685956 is about 377.2421665265.

The spelling of 53685956 in words is "fifty-three million, six hundred eighty-five thousand, nine hundred fifty-six".