4017052172 has 24 divisors (see below), whose sum is σ = 8037491616. Its totient is φ = 1720867968.

The previous prime is 4017052163. The next prime is 4017052187. The reversal of 4017052172 is 2712507104.

It is a super-2 number, since 2×4017052172² = 32273416305139835168, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 40238 + ... + 98250.

It is an arithmetic number, because the mean of its divisors is an integer number (334895484).

Almost surely, 2^4017052172 is an apocalyptic number.

It is an amenable number.

4017052172 is an abundant number, since it is smaller than the sum of its proper divisors (4020439444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4017052172 is a wasteful number, since it uses less digits than its factorization.

4017052172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60497 (or 60495 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 4017052172 is about 63380.2190908173. The cubic root of 4017052172 is about 1589.6535737759.

Adding to 4017052172 its reverse (2712507104), we get a palindrome (6729559276).

The spelling of 4017052172 in words is "four billion, seventeen million, fifty-two thousand, one hundred seventy-two".