501272314417 has 16 divisors (see below), whose sum is σ = 587953238400. Its totient is φ = 427178337936.

The previous prime is 501272314349. The next prime is 501272314421. The reversal of 501272314417 is 714413272105.

It is a de Polignac number, because none of the positive numbers 2^k-501272314417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (501272314817) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4164463 + ... + 4283140.

It is an arithmetic number, because the mean of its divisors is an integer number (36747077400).

Almost surely, 2^501272314417 is an apocalyptic number.

It is an amenable number.

501272314417 is a deficient number, since it is larger than the sum of its proper divisors (86680923983).

501272314417 is an equidigital number, since it uses as much as digits as its factorization.

501272314417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8447797 (or 8447783 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 37.

The spelling of 501272314417 in words is "five hundred one billion, two hundred seventy-two million, three hundred fourteen thousand, four hundred seventeen".