47053 has 4 divisors (see below), whose sum is σ = 47488. Its totient is φ = 46620.

The previous prime is 47051. The next prime is 47057. The reversal of 47053 is 35074.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 47053 - 2¹ = 47051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100 + ... + 322.

It is an arithmetic number, because the mean of its divisors is an integer number (11872).

2⁴⁷⁰⁵³ is an apocalyptic number.

It is an amenable number.

47053 is a deficient number, since it is larger than the sum of its proper divisors (435).

47053 is a wasteful number, since it uses less digits than its factorization.

47053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 47053 is about 216.9170348313. The cubic root of 47053 is about 36.1018207966.

The spelling of 47053 in words is "forty-seven thousand, fifty-three".