532135573 has 4 divisors (see below), whose sum is σ = 541154880. Its totient is φ = 523116268.

The previous prime is 532135561. The next prime is 532135579. The reversal of 532135573 is 375531235.

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 532135573 - 2²⁵ = 498581141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532135579) 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, 4509565 + ... + 4509682.

It is an arithmetic number, because the mean of its divisors is an integer number (135288720).

Almost surely, 2^532135573 is an apocalyptic number.

It is an amenable number.

532135573 is a deficient number, since it is larger than the sum of its proper divisors (9019307).

532135573 is an equidigital number, since it uses as much as digits as its factorization.

532135573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9019306.

The product of its digits is 47250, while the sum is 34.

The square root of 532135573 is about 23068.0639196271. The cubic root of 532135573 is about 810.3527260205.

The spelling of 532135573 in words is "five hundred thirty-two million, one hundred thirty-five thousand, five hundred seventy-three".