538480027 has 2 divisors, whose sum is σ = 538480028. Its totient is φ = 538480026.

The previous prime is 538479971. The next prime is 538480073. The reversal of 538480027 is 720084835.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 538480027 - 2⁷ = 538479899 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (538480427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269240013 + 269240014.

It is an arithmetic number, because the mean of its divisors is an integer number (269240014).

Almost surely, 2^538480027 is an apocalyptic number.

538480027 is a deficient number, since it is larger than the sum of its proper divisors (1).

538480027 is an equidigital number, since it uses as much as digits as its factorization.

538480027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 538480027 is about 23205.1724190966. The cubic root of 538480027 is about 813.5605222666.

The spelling of 538480027 in words is "five hundred thirty-eight million, four hundred eighty thousand, twenty-seven".