525126079 has 2 divisors, whose sum is σ = 525126080. Its totient is φ = 525126078.

The previous prime is 525126071. The next prime is 525126131. The reversal of 525126079 is 970621525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 525126079 - 2³ = 525126071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (525126071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262563039 + 262563040.

It is an arithmetic number, because the mean of its divisors is an integer number (262563040).

Almost surely, 2^525126079 is an apocalyptic number.

525126079 is a deficient number, since it is larger than the sum of its proper divisors (1).

525126079 is an equidigital number, since it uses as much as digits as its factorization.

525126079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 525126079 is about 22915.6295789577. The cubic root of 525126079 is about 806.7788954531.

The spelling of 525126079 in words is "five hundred twenty-five million, one hundred twenty-six thousand, seventy-nine".