538529371 has 2 divisors, whose sum is σ = 538529372. Its totient is φ = 538529370.

The previous prime is 538529363. The next prime is 538529389. The reversal of 538529371 is 173925835.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 538529371 - 2³ = 538529363 is a prime.

It is a nialpdrome in base 13.

It is not a weakly prime, because it can be changed into another prime (538529171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269264685 + 269264686.

It is an arithmetic number, because the mean of its divisors is an integer number (269264686).

Almost surely, 2^538529371 is an apocalyptic number.

538529371 is a deficient number, since it is larger than the sum of its proper divisors (1).

538529371 is an equidigital number, since it uses as much as digits as its factorization.

538529371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 226800, while the sum is 43.

The square root of 538529371 is about 23206.2356059745. The cubic root of 538529371 is about 813.5853719065.

The spelling of 538529371 in words is "five hundred thirty-eight million, five hundred twenty-nine thousand, three hundred seventy-one".