532513 has 4 divisors (see below), whose sum is σ = 560560. Its totient is φ = 504468.

The previous prime is 532501. The next prime is 532523. The reversal of 532513 is 315235.

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.

It is a cyclic number.

It is not a de Polignac number, because 532513 - 2⁹ = 532001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 28027 = 532513 / (5 + 3 + 2 + 5 + 1 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (532523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13995 + ... + 14032.

It is an arithmetic number, because the mean of its divisors is an integer number (140140).

2⁵³²⁵¹³ is an apocalyptic number.

It is an amenable number.

532513 is a deficient number, since it is larger than the sum of its proper divisors (28047).

532513 is a wasteful number, since it uses less digits than its factorization.

532513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28046.

The product of its digits is 450, while the sum is 19.

The square root of 532513 is about 729.7348833652. The cubic root of 532513 is about 81.0544266631.

Adding to 532513 its reverse (315235), we get a palindrome (847748).

The spelling of 532513 in words is "five hundred thirty-two thousand, five hundred thirteen".