1748518105157 has 2 divisors, whose sum is σ = 1748518105158. Its totient is φ = 1748518105156.

The previous prime is 1748518105151. The next prime is 1748518105181. The reversal of 1748518105157 is 7515018158471.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1746399252196 + 2118852961 = 1321514^2 + 46031^2 .

It is a cyclic number.

It is not a de Polignac number, because 1748518105157 - 2⁴ = 1748518105141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1748518105099 and 1748518105108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1748518105151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 874259052578 + 874259052579.

It is an arithmetic number, because the mean of its divisors is an integer number (874259052579).

Almost surely, 2^{1748518105157} is an apocalyptic number.

It is an amenable number.

1748518105157 is a deficient number, since it is larger than the sum of its proper divisors (1).

1748518105157 is an equidigital number, since it uses as much as digits as its factorization.

1748518105157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1568000, while the sum is 53.

The spelling of 1748518105157 in words is "one trillion, seven hundred forty-eight billion, five hundred eighteen million, one hundred five thousand, one hundred fifty-seven".