4013506003 has 8 divisors (see below), whose sum is σ = 4510160928. Its totient is φ = 3543697344.

The previous prime is 4013506001. The next prime is 4013506009. The reversal of 4013506003 is 3006053104.

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

It is a cyclic number.

It is not a de Polignac number, because 4013506003 - 2¹ = 4013506001 is a prime.

It is a super-2 number, since 2×4013506003² = 32216460872234072018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4013506001) 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, 6711250 + ... + 6711847.

It is an arithmetic number, because the mean of its divisors is an integer number (563770116).

Almost surely, 2^4013506003 is an apocalyptic number.

4013506003 is a deficient number, since it is larger than the sum of its proper divisors (496654925).

4013506003 is a wasteful number, since it uses less digits than its factorization.

4013506003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13423133.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 4013506003 is about 63352.2375532230. The cubic root of 4013506003 is about 1589.1856651710.

Adding to 4013506003 its reverse (3006053104), we get a palindrome (7019559107).

The spelling of 4013506003 in words is "four billion, thirteen million, five hundred six thousand, three".