533512253 has 6 divisors (see below), whose sum is σ = 534842622. Its totient is φ = 532185080.

The previous prime is 533512237. The next prime is 533512261. The reversal of 533512253 is 352215335.

It can be written as a sum of positive squares in only one way, i.e., 532547929 + 964324 = 23077^2 + 982^2 .

It is not a de Polignac number, because 533512253 - 2⁴ = 533512237 is a prime.

It is a super-2 number, since 2×533512253² = 569270648202272018, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533512753) 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, 239975 + ... + 242187.

It is an arithmetic number, because the mean of its divisors is an integer number (89140437).

Almost surely, 2^533512253 is an apocalyptic number.

It is an amenable number.

533512253 is a deficient number, since it is larger than the sum of its proper divisors (1330369).

533512253 is an frugal number, since it uses more digits than its factorization.

533512253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3195 (or 2704 counting only the distinct ones).

The product of its digits is 13500, while the sum is 29.

The square root of 533512253 is about 23097.8841671699. The cubic root of 533512253 is about 811.0509414003.

Adding to 533512253 its reverse (352215335), we get a palindrome (885727588).

The spelling of 533512253 in words is "five hundred thirty-three million, five hundred twelve thousand, two hundred fifty-three".