4525662517 has 2 divisors, whose sum is σ = 4525662518. Its totient is φ = 4525662516.

The previous prime is 4525662509. The next prime is 4525662553. The reversal of 4525662517 is 7152665254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3975806916 + 549855601 = 63054^2 + 23449^2 .

It is a cyclic number.

It is not a de Polignac number, because 4525662517 - 2³ = 4525662509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4525662587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2262831258 + 2262831259.

It is an arithmetic number, because the mean of its divisors is an integer number (2262831259).

Almost surely, 2^4525662517 is an apocalyptic number.

It is an amenable number.

4525662517 is a deficient number, since it is larger than the sum of its proper divisors (1).

4525662517 is an equidigital number, since it uses as much as digits as its factorization.

4525662517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 504000, while the sum is 43.

The square root of 4525662517 is about 67273.0445052103. The cubic root of 4525662517 is about 1654.0960391152.

The spelling of 4525662517 in words is "four billion, five hundred twenty-five million, six hundred sixty-two thousand, five hundred seventeen".