4015052005 has 8 divisors (see below), whose sum is σ = 4831713432. Its totient is φ = 3202940928.

The previous prime is 4015051969. The next prime is 4015052021. The reversal of 4015052005 is 5002505104.

It can be written as a sum of positive squares in 4 ways, for example, as 335659041 + 3679392964 = 18321^2 + 60658^2 .

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 4015052005 - 2⁹ = 4015051493 is a prime.

It is a super-2 number, since 2×4015052005² = 32241285205709040050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1135644 + ... + 1139173.

It is an arithmetic number, because the mean of its divisors is an integer number (603964179).

Almost surely, 2^4015052005 is an apocalyptic number.

It is an amenable number.

4015052005 is a deficient number, since it is larger than the sum of its proper divisors (816661427).

4015052005 is a wasteful number, since it uses less digits than its factorization.

4015052005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275175.

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 4015052005 is about 63364.4380153411. The cubic root of 4015052005 is about 1589.3896903482.

Adding to 4015052005 its reverse (5002505104), we get a palindrome (9017557109).

The spelling of 4015052005 in words is "four billion, fifteen million, fifty-two thousand, five".