146493849583 has 2 divisors, whose sum is σ = 146493849584. Its totient is φ = 146493849582.

The previous prime is 146493849563. The next prime is 146493849613. The reversal of 146493849583 is 385948394641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146493849583 - 2³⁷ = 9054896111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146493849553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73246924791 + 73246924792.

It is an arithmetic number, because the mean of its divisors is an integer number (73246924792).

Almost surely, 2^146493849583 is an apocalyptic number.

146493849583 is a deficient number, since it is larger than the sum of its proper divisors (1).

146493849583 is an equidigital number, since it uses as much as digits as its factorization.

146493849583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 89579520, while the sum is 64.

The spelling of 146493849583 in words is "one hundred forty-six billion, four hundred ninety-three million, eight hundred forty-nine thousand, five hundred eighty-three".