526938131 has 2 divisors, whose sum is σ = 526938132. Its totient is φ = 526938130.

The previous prime is 526938101. The next prime is 526938143. The reversal of 526938131 is 131839625.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 526938131 - 2²⁶ = 459829267 is a prime.

It is a super-2 number, since 2×526938131² = 555327587803546322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (526938101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263469065 + 263469066.

It is an arithmetic number, because the mean of its divisors is an integer number (263469066).

Almost surely, 2^526938131 is an apocalyptic number.

526938131 is a deficient number, since it is larger than the sum of its proper divisors (1).

526938131 is an equidigital number, since it uses as much as digits as its factorization.

526938131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 38.

The square root of 526938131 is about 22955.1329989613. The cubic root of 526938131 is about 807.7058137882.

The spelling of 526938131 in words is "five hundred twenty-six million, nine hundred thirty-eight thousand, one hundred thirty-one".