53356 has 6 divisors (see below), whose sum is σ = 93380. Its totient is φ = 26676.

The previous prime is 53353. The next prime is 53359. The reversal of 53356 is 65335.

It is an interprime number because it is at equal distance from previous prime (53353) and next prime (53359).

It is an Ulam number.

It is a d-powerful number, because it can be written as 5 + 3² + 3⁸ + 5³ + 6⁶ .

It is not an unprimeable number, because it can be changed into a prime (53353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6666 + ... + 6673.

2⁵³³⁵⁶ is an apocalyptic number.

It is an amenable number.

53356 is a deficient number, since it is larger than the sum of its proper divisors (40024).

53356 is a wasteful number, since it uses less digits than its factorization.

53356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13343 (or 13341 counting only the distinct ones).

The product of its digits is 1350, while the sum is 22.

The square root of 53356 is about 230.9891772356. The cubic root of 53356 is about 37.6467729375.

The spelling of 53356 in words is "fifty-three thousand, three hundred fifty-six".