4272514517 has 2 divisors, whose sum is σ = 4272514518. Its totient is φ = 4272514516.

The previous prime is 4272514513. The next prime is 4272514541. The reversal of 4272514517 is 7154152724.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4079887876 + 192626641 = 63874^2 + 13879^2 .

It is a cyclic number.

It is not a de Polignac number, because 4272514517 - 2² = 4272514513 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4272514513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2136257258 + 2136257259.

It is an arithmetic number, because the mean of its divisors is an integer number (2136257259).

Almost surely, 2^4272514517 is an apocalyptic number.

It is an amenable number.

4272514517 is a deficient number, since it is larger than the sum of its proper divisors (1).

4272514517 is an equidigital number, since it uses as much as digits as its factorization.

4272514517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 78400, while the sum is 38.

The square root of 4272514517 is about 65364.4744260979. The cubic root of 4272514517 is about 1622.6611898551.

The spelling of 4272514517 in words is "four billion, two hundred seventy-two million, five hundred fourteen thousand, five hundred seventeen".