583979498449 has 2 divisors, whose sum is σ = 583979498450. Its totient is φ = 583979498448.

The previous prime is 583979498413. The next prime is 583979498503. The reversal of 583979498449 is 944894979385.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 412754851600 + 171224646849 = 642460^2 + 413793^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-583979498449 is a prime.

It is not a weakly prime, because it can be changed into another prime (583979498849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 291989749224 + 291989749225.

It is an arithmetic number, because the mean of its divisors is an integer number (291989749225).

Almost surely, 2^583979498449 is an apocalyptic number.

It is an amenable number.

583979498449 is a deficient number, since it is larger than the sum of its proper divisors (1).

583979498449 is an equidigital number, since it uses as much as digits as its factorization.

583979498449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2821754880, while the sum is 79.

The spelling of 583979498449 in words is "five hundred eighty-three billion, nine hundred seventy-nine million, four hundred ninety-eight thousand, four hundred forty-nine".