2457324606161 has 2 divisors, whose sum is σ = 2457324606162. Its totient is φ = 2457324606160.

The previous prime is 2457324606127. The next prime is 2457324606179. The reversal of 2457324606161 is 1616064237542.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2448070166161 + 9254440000 = 1564631^2 + 96200^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2457324606161 is a prime.

It is not a weakly prime, because it can be changed into another prime (2457324603161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1228662303080 + 1228662303081.

It is an arithmetic number, because the mean of its divisors is an integer number (1228662303081).

Almost surely, 2^{2457324606161} is an apocalyptic number.

It is an amenable number.

2457324606161 is a deficient number, since it is larger than the sum of its proper divisors (1).

2457324606161 is an equidigital number, since it uses as much as digits as its factorization.

2457324606161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 47.

The spelling of 2457324606161 in words is "two trillion, four hundred fifty-seven billion, three hundred twenty-four million, six hundred six thousand, one hundred sixty-one".