578832049 has 2 divisors, whose sum is σ = 578832050. Its totient is φ = 578832048.

The previous prime is 578832047. The next prime is 578832109. The reversal of 578832049 is 940238875.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 569681424 + 9150625 = 23868^2 + 3025^2 .

It is a cyclic number.

It is not a de Polignac number, because 578832049 - 2¹ = 578832047 is a prime.

Together with 578832047, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (578832041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289416024 + 289416025.

It is an arithmetic number, because the mean of its divisors is an integer number (289416025).

Almost surely, 2^578832049 is an apocalyptic number.

It is an amenable number.

578832049 is a deficient number, since it is larger than the sum of its proper divisors (1).

578832049 is an equidigital number, since it uses as much as digits as its factorization.

578832049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 578832049 is about 24058.9286752341. The cubic root of 578832049 is about 833.3949345218.

The spelling of 578832049 in words is "five hundred seventy-eight million, eight hundred thirty-two thousand, forty-nine".