4235105325457 has 2 divisors, whose sum is σ = 4235105325458. Its totient is φ = 4235105325456.

The previous prime is 4235105325439. The next prime is 4235105325467. The reversal of 4235105325457 is 7545235015324.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3987973054081 + 247132271376 = 1996991^2 + 497124^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4235105325457 is a prime.

It is a super-2 number, since 2×4235105325457² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4235105325467) 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, 2117552662728 + 2117552662729.

It is an arithmetic number, because the mean of its divisors is an integer number (2117552662729).

Almost surely, 2^{4235105325457} is an apocalyptic number.

It is an amenable number.

4235105325457 is a deficient number, since it is larger than the sum of its proper divisors (1).

4235105325457 is an equidigital number, since it uses as much as digits as its factorization.

4235105325457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520000, while the sum is 46.

The spelling of 4235105325457 in words is "four trillion, two hundred thirty-five billion, one hundred five million, three hundred twenty-five thousand, four hundred fifty-seven".