538277071 has 2 divisors, whose sum is σ = 538277072. Its totient is φ = 538277070.

The previous prime is 538277059. The next prime is 538277101. The reversal of 538277071 is 170772835.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 538277071 - 2²⁹ = 1406159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (538277021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269138535 + 269138536.

It is an arithmetic number, because the mean of its divisors is an integer number (269138536).

Almost surely, 2^538277071 is an apocalyptic number.

538277071 is a deficient number, since it is larger than the sum of its proper divisors (1).

538277071 is an equidigital number, since it uses as much as digits as its factorization.

538277071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82320, while the sum is 40.

The square root of 538277071 is about 23200.7989302093. The cubic root of 538277071 is about 813.4582976530.

The spelling of 538277071 in words is "five hundred thirty-eight million, two hundred seventy-seven thousand, seventy-one".