1494053957177 has 2 divisors, whose sum is σ = 1494053957178. Its totient is φ = 1494053957176.

The previous prime is 1494053957107. The next prime is 1494053957183. The reversal of 1494053957177 is 7717593504941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1423561583161 + 70492374016 = 1193131^2 + 265504^2 .

It is a cyclic number.

It is not a de Polignac number, because 1494053957177 - 2²⁴ = 1494037179961 is a prime.

It is not a weakly prime, because it can be changed into another prime (1494053957107) 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, 747026978588 + 747026978589.

It is an arithmetic number, because the mean of its divisors is an integer number (747026978589).

Almost surely, 2^{1494053957177} is an apocalyptic number.

It is an amenable number.

1494053957177 is a deficient number, since it is larger than the sum of its proper divisors (1).

1494053957177 is an equidigital number, since it uses as much as digits as its factorization.

1494053957177 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33339600, while the sum is 62.

The spelling of 1494053957177 in words is "one trillion, four hundred ninety-four billion, fifty-three million, nine hundred fifty-seven thousand, one hundred seventy-seven".