526113 has 18 divisors (see below), whose sum is σ = 884754. Its totient is φ = 300384.

The previous prime is 526087. The next prime is 526117. The reversal of 526113 is 311625.

526113 is a `hidden beast` number, since 52 + 611 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 451584 + 74529 = 672^2 + 273^2 .

It is not a de Polignac number, because 526113 - 2⁶ = 526049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (526117) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 156 + ... + 1037.

It is an arithmetic number, because the mean of its divisors is an integer number (49153).

2⁵²⁶¹¹³ is an apocalyptic number.

It is an amenable number.

526113 is a deficient number, since it is larger than the sum of its proper divisors (358641).

526113 is a wasteful number, since it uses less digits than its factorization.

526113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213 (or 1203 counting only the distinct ones).

The product of its digits is 180, while the sum is 18.

The square root of 526113 is about 725.3364736452. The cubic root of 526113 is about 80.7283998752.

Adding to 526113 its reverse (311625), we get a palindrome (837738).

The spelling of 526113 in words is "five hundred twenty-six thousand, one hundred thirteen".