42485525126293 has 2 divisors, whose sum is σ = 42485525126294. Its totient is φ = 42485525126292.

The previous prime is 42485525126267. The next prime is 42485525126351. The reversal of 42485525126293 is 39262152558424.

42485525126293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (42485525126351) can be obtained adding 42485525126293 to its sum of digits (58).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41374444696209 + 1111080430084 = 6432297^2 + 1054078^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42485525126293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42485525126393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21242762563146 + 21242762563147.

It is an arithmetic number, because the mean of its divisors is an integer number (21242762563147).

Almost surely, 2^{42485525126293} is an apocalyptic number.

It is an amenable number.

42485525126293 is a deficient number, since it is larger than the sum of its proper divisors (1).

42485525126293 is an equidigital number, since it uses as much as digits as its factorization.

42485525126293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472000, while the sum is 58.

The spelling of 42485525126293 in words is "forty-two trillion, four hundred eighty-five billion, five hundred twenty-five million, one hundred twenty-six thousand, two hundred ninety-three".