1494049441583 has 2 divisors, whose sum is σ = 1494049441584. Its totient is φ = 1494049441582.

The previous prime is 1494049441541. The next prime is 1494049441601. The reversal of 1494049441583 is 3851449404941.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1494049441583 - 2⁶ = 1494049441519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1494049441783) 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, 747024720791 + 747024720792.

It is an arithmetic number, because the mean of its divisors is an integer number (747024720792).

Almost surely, 2^{1494049441583} is an apocalyptic number.

1494049441583 is a deficient number, since it is larger than the sum of its proper divisors (1).

1494049441583 is an equidigital number, since it uses as much as digits as its factorization.

1494049441583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9953280, while the sum is 56.

The spelling of 1494049441583 in words is "one trillion, four hundred ninety-four billion, forty-nine million, four hundred forty-one thousand, five hundred eighty-three".