539906827 has 2 divisors, whose sum is σ = 539906828. Its totient is φ = 539906826.

The previous prime is 539906797. The next prime is 539906867. The reversal of 539906827 is 728609935.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-539906827 is a prime.

It is not a weakly prime, because it can be changed into another prime (539906867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269953413 + 269953414.

It is an arithmetic number, because the mean of its divisors is an integer number (269953414).

Almost surely, 2^539906827 is an apocalyptic number.

539906827 is a deficient number, since it is larger than the sum of its proper divisors (1).

539906827 is an equidigital number, since it uses as much as digits as its factorization.

539906827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 49.

The square root of 539906827 is about 23235.8952269974. The cubic root of 539906827 is about 814.2784470192.

The spelling of 539906827 in words is "five hundred thirty-nine million, nine hundred six thousand, eight hundred twenty-seven".