4002053525 has 12 divisors (see below), whose sum is σ = 5068133952. Its totient is φ = 3133521840.

The previous prime is 4002053513. The next prime is 4002053551. The reversal of 4002053525 is 5253502004.

4002053525 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4002053525 - 2¹⁴ = 4002037141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4002053494 and 4002053503.

It is a congruent number.

It is an unprimeable number.

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, 1701827 + ... + 1704176.

It is an arithmetic number, because the mean of its divisors is an integer number (422344496).

Almost surely, 2^4002053525 is an apocalyptic number.

It is an amenable number.

4002053525 is a deficient number, since it is larger than the sum of its proper divisors (1066080427).

4002053525 is a wasteful number, since it uses less digits than its factorization.

4002053525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3406060 (or 3406055 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 4002053525 is about 63261.7856608553. The cubic root of 4002053525 is about 1587.6726528073.

Adding to 4002053525 its reverse (5253502004), we get a palindrome (9255555529).

The spelling of 4002053525 in words is "four billion, two million, fifty-three thousand, five hundred twenty-five".