47529 has 6 divisors (see below), whose sum is σ = 68666. Its totient is φ = 31680.

The previous prime is 47527. The next prime is 47533. The reversal of 47529 is 92574.

It can be written as a sum of positive squares in only one way, i.e., 32400 + 15129 = 180^2 + 123^2 .

It is not a de Polignac number, because 47529 - 2¹ = 47527 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (47521) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2632 + ... + 2649.

2⁴⁷⁵²⁹ is an apocalyptic number.

It is an amenable number.

47529 is a deficient number, since it is larger than the sum of its proper divisors (21137).

47529 is a wasteful number, since it uses less digits than its factorization.

47529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5287 (or 5284 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 47529 is about 218.0114675883. The cubic root of 47529 is about 36.2231509472.

It can be divided in two parts, 4752 and 9, that added together give a square (4761 = 69²).

The spelling of 47529 in words is "forty-seven thousand, five hundred twenty-nine".