2534533 has 4 divisors (see below), whose sum is σ = 2537728. Its totient is φ = 2531340.

The previous prime is 2534527. The next prime is 2534551. The reversal of 2534533 is 3354352.

It is a happy number.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2534533 - 2⁵ = 2534501 is a prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 5 + 3⁴ + 4⁷ + 5⁹ + 3⁶ + 3¹² .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2534498 and 2534507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2534503) 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, 610 + ... + 2332.

It is an arithmetic number, because the mean of its divisors is an integer number (634432).

2^2534533 is an apocalyptic number.

It is an amenable number.

2534533 is a deficient number, since it is larger than the sum of its proper divisors (3195).

2534533 is a wasteful number, since it uses less digits than its factorization.

2534533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3194.

The product of its digits is 5400, while the sum is 25.

The square root of 2534533 is about 1592.0216707068. The cubic root of 2534533 is about 136.3429385825.

Adding to 2534533 its reverse (3354352), we get a palindrome (5888885).

The spelling of 2534533 in words is "two million, five hundred thirty-four thousand, five hundred thirty-three".