4013003525 has 12 divisors (see below), whose sum is σ = 5050396992. Its totient is φ = 3162485040.

The previous prime is 4013003513. The next prime is 4013003569. The reversal of 4013003525 is 5253003104.

4013003525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4013003525 - 2¹² = 4012999429 is a prime.

It is a super-2 number, since 2×4013003525² = 32208394583324851250, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4013003525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1196237 + ... + 1199586.

It is an arithmetic number, because the mean of its divisors is an integer number (420866416).

Almost surely, 2^4013003525 is an apocalyptic number.

It is an amenable number.

4013003525 is a deficient number, since it is larger than the sum of its proper divisors (1037393467).

4013003525 is a wasteful number, since it uses less digits than its factorization.

4013003525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2395900 (or 2395895 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 4013003525 is about 63348.2716812385. The cubic root of 4013003525 is about 1589.1193420975.

Adding to 4013003525 its reverse (5253003104), we get a palindrome (9266006629).

The spelling of 4013003525 in words is "four billion, thirteen million, three thousand, five hundred twenty-five".