4005005253 has 8 divisors (see below), whose sum is σ = 5340806688. Its totient is φ = 2669603664.

The previous prime is 4005005237. The next prime is 4005005273. The reversal of 4005005253 is 3525005004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4005005253 - 2⁴ = 4005005237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4005005233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75751 + ... + 117252.

It is an arithmetic number, because the mean of its divisors is an integer number (667600836).

Almost surely, 2^4005005253 is an apocalyptic number.

It is an amenable number.

4005005253 is a deficient number, since it is larger than the sum of its proper divisors (1335801435).

4005005253 is a wasteful number, since it uses less digits than its factorization.

4005005253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199923.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 4005005253 is about 63285.1108318536. The cubic root of 4005005253 is about 1588.0628879800.

The spelling of 4005005253 in words is "four billion, five million, five thousand, two hundred fifty-three".