3040636253 has 16 divisors (see below), whose sum is σ = 3289366080. Its totient is φ = 2801361024.

The previous prime is 3040636237. The next prime is 3040636297. The reversal of 3040636253 is 3526360403.

It is a cyclic number.

It is not a de Polignac number, because 3040636253 - 2⁴ = 3040636237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3040636853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182375 + ... + 198347.

It is an arithmetic number, because the mean of its divisors is an integer number (205585380).

Almost surely, 2^3040636253 is an apocalyptic number.

It is an amenable number.

3040636253 is a deficient number, since it is larger than the sum of its proper divisors (248729827).

3040636253 is a wasteful number, since it uses less digits than its factorization.

3040636253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16268.

The product of its (nonzero) digits is 38880, while the sum is 32.

The square root of 3040636253 is about 55141.9645370021. The cubic root of 3040636253 is about 1448.7323447968.

Adding to 3040636253 its reverse (3526360403), we get a palindrome (6566996656).

The spelling of 3040636253 in words is "three billion, forty million, six hundred thirty-six thousand, two hundred fifty-three".