4080012617 has 2 divisors, whose sum is σ = 4080012618. Its totient is φ = 4080012616.

The previous prime is 4080012611. The next prime is 4080012649. The reversal of 4080012617 is 7162100804.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2154909241 + 1925103376 = 46421^2 + 43876^2 .

It is a cyclic number.

It is not a de Polignac number, because 4080012617 - 2⁸ = 4080012361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4080012617.

It is not a weakly prime, because it can be changed into another prime (4080012611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2040006308 + 2040006309.

It is an arithmetic number, because the mean of its divisors is an integer number (2040006309).

Almost surely, 2^4080012617 is an apocalyptic number.

It is an amenable number.

4080012617 is a deficient number, since it is larger than the sum of its proper divisors (1).

4080012617 is an equidigital number, since it uses as much as digits as its factorization.

4080012617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 4080012617 is about 63874.9764540074. The cubic root of 4080012617 is about 1597.9155952198.

The spelling of 4080012617 in words is "four billion, eighty million, twelve thousand, six hundred seventeen".