534530253 has 4 divisors (see below), whose sum is σ = 712707008. Its totient is φ = 356353500.

The previous prime is 534530219. The next prime is 534530257. The reversal of 534530253 is 352035435.

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 not a de Polignac number, because 534530253 - 2⁹ = 534529741 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 534530253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534530257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89088373 + ... + 89088378.

It is an arithmetic number, because the mean of its divisors is an integer number (178176752).

Almost surely, 2^534530253 is an apocalyptic number.

It is an amenable number.

534530253 is a deficient number, since it is larger than the sum of its proper divisors (178176755).

534530253 is a wasteful number, since it uses less digits than its factorization.

534530253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178176754.

The product of its (nonzero) digits is 27000, while the sum is 30.

The square root of 534530253 is about 23119.9103155700. The cubic root of 534530253 is about 811.5664717473.

Adding to 534530253 its reverse (352035435), we get a palindrome (886565688).

The spelling of 534530253 in words is "five hundred thirty-four million, five hundred thirty thousand, two hundred fifty-three".