53996 has 6 divisors (see below), whose sum is σ = 94500. Its totient is φ = 26996.

The previous prime is 53993. The next prime is 54001. The reversal of 53996 is 69935.

It is not an unprimeable number, because it can be changed into a prime (53993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6746 + ... + 6753.

It is an arithmetic number, because the mean of its divisors is an integer number (15750).

2⁵³⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

53996 is a deficient number, since it is larger than the sum of its proper divisors (40504).

53996 is a wasteful number, since it uses less digits than its factorization.

53996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13503 (or 13501 counting only the distinct ones).

The product of its digits is 7290, while the sum is 32.

The square root of 53996 is about 232.3703939834. The cubic root of 53996 is about 37.7966981989.

The spelling of 53996 in words is "fifty-three thousand, nine hundred ninety-six".