252526027 has 12 divisors (see below), whose sum is σ = 274767024. Its totient is φ = 230711760.

The previous prime is 252526013. The next prime is 252526061. The reversal of 252526027 is 720625252.

It is not a de Polignac number, because 252526027 - 2⁷ = 252525899 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 252526027.

It is not an unprimeable number, because it can be changed into a prime (252526067) 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 in 11 ways as a sum of consecutive naturals, for example, 137002 + ... + 138832.

It is an arithmetic number, because the mean of its divisors is an integer number (22897252).

Almost surely, 2^252526027 is an apocalyptic number.

252526027 is a deficient number, since it is larger than the sum of its proper divisors (22240997).

252526027 is a wasteful number, since it uses less digits than its factorization.

252526027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050 (or 1947 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 252526027 is about 15891.0675223536. The cubic root of 252526027 is about 632.0751484574.

The spelling of 252526027 in words is "two hundred fifty-two million, five hundred twenty-six thousand, twenty-seven".