4517505996427 has 2 divisors, whose sum is σ = 4517505996428. Its totient is φ = 4517505996426.

The previous prime is 4517505996397. The next prime is 4517505996473. The reversal of 4517505996427 is 7246995057154.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4517505996427 is a prime.

It is not a weakly prime, because it can be changed into another prime (4517205996427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2258752998213 + 2258752998214.

It is an arithmetic number, because the mean of its divisors is an integer number (2258752998214).

Almost surely, 2^{4517505996427} is an apocalyptic number.

4517505996427 is a deficient number, since it is larger than the sum of its proper divisors (1).

4517505996427 is an equidigital number, since it uses as much as digits as its factorization.

4517505996427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 95256000, while the sum is 64.

The spelling of 4517505996427 in words is "four trillion, five hundred seventeen billion, five hundred five million, nine hundred ninety-six thousand, four hundred twenty-seven".