2510533 has 2 divisors, whose sum is σ = 2510534. Its totient is φ = 2510532.

The previous prime is 2510531. The next prime is 2510537. The reversal of 2510533 is 3350152.

2510533 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2490084 + 20449 = 1578^2 + 143^2 .

It is a cyclic number.

It is not a de Polignac number, because 2510533 - 2¹ = 2510531 is a prime.

Together with 2510531, it forms a pair of twin primes.

2510533 is a lucky number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 2510533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2510531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1255266 + 1255267.

It is an arithmetic number, because the mean of its divisors is an integer number (1255267).

2^2510533 is an apocalyptic number.

It is an amenable number.

2510533 is a deficient number, since it is larger than the sum of its proper divisors (1).

2510533 is an equidigital number, since it uses as much as digits as its factorization.

2510533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 2510533 is about 1584.4661561548. The cubic root of 2510533 is about 135.9112201720.

Adding to 2510533 its reverse (3350152), we get a palindrome (5860685).

The spelling of 2510533 in words is "two million, five hundred ten thousand, five hundred thirty-three".