4115172627457 has 2 divisors, whose sum is σ = 4115172627458. Its totient is φ = 4115172627456.

The previous prime is 4115172627427. The next prime is 4115172627491. The reversal of 4115172627457 is 7547262715114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3014584897536 + 1100587729921 = 1736256^2 + 1049089^2 .

It is a cyclic number.

It is not a de Polignac number, because 4115172627457 - 2²³ = 4115164238849 is a prime.

It is not a weakly prime, because it can be changed into another prime (4115172627427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2057586313728 + 2057586313729.

It is an arithmetic number, because the mean of its divisors is an integer number (2057586313729).

Almost surely, 2^{4115172627457} is an apocalyptic number.

It is an amenable number.

4115172627457 is a deficient number, since it is larger than the sum of its proper divisors (1).

4115172627457 is an equidigital number, since it uses as much as digits as its factorization.

4115172627457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3292800, while the sum is 52.

The spelling of 4115172627457 in words is "four trillion, one hundred fifteen billion, one hundred seventy-two million, six hundred twenty-seven thousand, four hundred fifty-seven".