3000006253 has 4 divisors (see below), whose sum is σ = 3009070048. Its totient is φ = 2990942460.

The previous prime is 3000006221. The next prime is 3000006259. The reversal of 3000006253 is 3526000003.

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 a cyclic number.

It is not a de Polignac number, because 3000006253 - 2⁵ = 3000006221 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 3000006253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000006259) 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, 4531401 + ... + 4532062.

It is an arithmetic number, because the mean of its divisors is an integer number (752267512).

Almost surely, 2^3000006253 is an apocalyptic number.

It is an amenable number.

3000006253 is a deficient number, since it is larger than the sum of its proper divisors (9063795).

3000006253 is an equidigital number, since it uses as much as digits as its factorization.

3000006253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9063794.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 3000006253 is about 54772.3128323061. The cubic root of 3000006253 is about 1442.2505723497.

Adding to 3000006253 its reverse (3526000003), we get a palindrome (6526006256).

The spelling of 3000006253 in words is "three billion, six thousand, two hundred fifty-three".