578352497 has 2 divisors, whose sum is σ = 578352498. Its totient is φ = 578352496.

The previous prime is 578352479. The next prime is 578352521. The reversal of 578352497 is 794253875.

Together with previous prime (578352479) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 487703056 + 90649441 = 22084^2 + 9521^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-578352497 is a prime.

It is a super-2 number, since 2×578352497² = 668983221572270018, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (578357497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289176248 + 289176249.

It is an arithmetic number, because the mean of its divisors is an integer number (289176249).

Almost surely, 2^578352497 is an apocalyptic number.

It is an amenable number.

578352497 is a deficient number, since it is larger than the sum of its proper divisors (1).

578352497 is an equidigital number, since it uses as much as digits as its factorization.

578352497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2116800, while the sum is 50.

The square root of 578352497 is about 24048.9604141219. The cubic root of 578352497 is about 833.1647200013.

The spelling of 578352497 in words is "five hundred seventy-eight million, three hundred fifty-two thousand, four hundred ninety-seven".