526031053 has 2 divisors, whose sum is σ = 526031054. Its totient is φ = 526031052.

The previous prime is 526031027. The next prime is 526031063. The reversal of 526031053 is 350130625.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 391169284 + 134861769 = 19778^2 + 11613^2 .

It is a cyclic number.

It is not a de Polignac number, because 526031053 - 2⁵ = 526031021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (526031063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263015526 + 263015527.

It is an arithmetic number, because the mean of its divisors is an integer number (263015527).

Almost surely, 2^526031053 is an apocalyptic number.

It is an amenable number.

526031053 is a deficient number, since it is larger than the sum of its proper divisors (1).

526031053 is an equidigital number, since it uses as much as digits as its factorization.

526031053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 526031053 is about 22935.3668599393. The cubic root of 526031053 is about 807.2420825755.

Adding to 526031053 its reverse (350130625), we get a palindrome (876161678).

The spelling of 526031053 in words is "five hundred twenty-six million, thirty-one thousand, fifty-three".