526957 has 2 divisors, whose sum is σ = 526958. Its totient is φ = 526956.

The previous prime is 526951. The next prime is 526963. The reversal of 526957 is 759625.

It is a balanced prime because it is at equal distance from previous prime (526951) and next prime (526963).

It can be written as a sum of positive squares in only one way, i.e., 509796 + 17161 = 714^2 + 131^2 .

It is a cyclic number.

It is not a de Polignac number, because 526957 - 2⁷ = 526829 is a prime.

526957 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (526951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263478 + 263479.

It is an arithmetic number, because the mean of its divisors is an integer number (263479).

2⁵²⁶⁹⁵⁷ is an apocalyptic number.

It is an amenable number.

526957 is a deficient number, since it is larger than the sum of its proper divisors (1).

526957 is an equidigital number, since it uses as much as digits as its factorization.

526957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18900, while the sum is 34.

The square root of 526957 is about 725.9180394507. The cubic root of 526957 is about 80.7715454654.

It can be divided in two parts, 5 and 26957, that added together give a palindrome (26962).

The spelling of 526957 in words is "five hundred twenty-six thousand, nine hundred fifty-seven".