4000004053 has 4 divisors (see below), whose sum is σ = 4003811008. Its totient is φ = 3996197100.

The previous prime is 4000004039. The next prime is 4000004087. The reversal of 4000004053 is 3504000004.

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 4000004053 - 2⁹ = 4000003541 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 (4000004023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1901901 + ... + 1904002.

It is an arithmetic number, because the mean of its divisors is an integer number (1000952752).

Almost surely, 2^4000004053 is an apocalyptic number.

It is an amenable number.

4000004053 is a deficient number, since it is larger than the sum of its proper divisors (3806955).

4000004053 is a wasteful number, since it uses less digits than its factorization.

4000004053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3806954.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 4000004053 is about 63245.5852451379. The cubic root of 4000004053 is about 1587.4015881127.

Adding to 4000004053 its reverse (3504000004), we get a palindrome (7504004057).

The spelling of 4000004053 in words is "four billion, four thousand, fifty-three".