539150071 has 2 divisors, whose sum is σ = 539150072. Its totient is φ = 539150070.

The previous prime is 539150021. The next prime is 539150081. The reversal of 539150071 is 170051935.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 539150071 - 2¹¹ = 539148023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (539150011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269575035 + 269575036.

It is an arithmetic number, because the mean of its divisors is an integer number (269575036).

Almost surely, 2^539150071 is an apocalyptic number.

539150071 is a deficient number, since it is larger than the sum of its proper divisors (1).

539150071 is an equidigital number, since it uses as much as digits as its factorization.

539150071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4725, while the sum is 31.

The square root of 539150071 is about 23219.6053153364. The cubic root of 539150071 is about 813.8978268851.

The spelling of 539150071 in words is "five hundred thirty-nine million, one hundred fifty thousand, seventy-one".