4004000253 has 12 divisors (see below), whose sum is σ = 6309333888. Its totient is φ = 2426666760.

The previous prime is 4004000243. The next prime is 4004000257. The reversal of 4004000253 is 3520004004.

It is a happy number.

It is not a de Polignac number, because 4004000253 - 2⁴ = 4004000237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4004000257) 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 11 ways as a sum of consecutive naturals, for example, 20222125 + ... + 20222322.

It is an arithmetic number, because the mean of its divisors is an integer number (525777824).

Almost surely, 2^4004000253 is an apocalyptic number.

It is an amenable number.

4004000253 is a deficient number, since it is larger than the sum of its proper divisors (2305333635).

4004000253 is a wasteful number, since it uses less digits than its factorization.

4004000253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40444464 (or 40444461 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 4004000253 is about 63277.1700773668. The cubic root of 4004000253 is about 1587.9300428176.

Adding to 4004000253 its reverse (3520004004), we get a palindrome (7524004257).

The spelling of 4004000253 in words is "four billion, four million, two hundred fifty-three", and thus it is an aban number.