532987253 has 4 divisors (see below), whose sum is σ = 533034348. Its totient is φ = 532940160.

The previous prime is 532987229. The next prime is 532987307. The reversal of 532987253 is 352789235.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 503643364 + 29343889 = 22442^2 + 5417^2 .

It is a cyclic number.

It is not a de Polignac number, because 532987253 - 2⁸ = 532986997 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 (532987153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4823 + ... + 33003.

It is an arithmetic number, because the mean of its divisors is an integer number (133258587).

Almost surely, 2^532987253 is an apocalyptic number.

It is an amenable number.

532987253 is a deficient number, since it is larger than the sum of its proper divisors (47095).

532987253 is a wasteful number, since it uses less digits than its factorization.

532987253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47094.

The product of its digits is 453600, while the sum is 44.

The square root of 532987253 is about 23086.5166926498. The cubic root of 532987253 is about 810.7848172469.

The spelling of 532987253 in words is "five hundred thirty-two million, nine hundred eighty-seven thousand, two hundred fifty-three".