525058493249 has 2 divisors, whose sum is σ = 525058493250. Its totient is φ = 525058493248.

The previous prime is 525058493221. The next prime is 525058493251. The reversal of 525058493249 is 942394850525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 453952537600 + 71105955649 = 673760^2 + 266657^2 .

It is a cyclic number.

It is not a de Polignac number, because 525058493249 - 2⁸ = 525058492993 is a prime.

Together with 525058493251, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 525058493194 and 525058493203.

It is not a weakly prime, because it can be changed into another prime (525058493299) 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, 262529246624 + 262529246625.

It is an arithmetic number, because the mean of its divisors is an integer number (262529246625).

Almost surely, 2^525058493249 is an apocalyptic number.

It is an amenable number.

525058493249 is a deficient number, since it is larger than the sum of its proper divisors (1).

525058493249 is an equidigital number, since it uses as much as digits as its factorization.

525058493249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552000, while the sum is 56.

The spelling of 525058493249 in words is "five hundred twenty-five billion, fifty-eight million, four hundred ninety-three thousand, two hundred forty-nine".