539700047 has 2 divisors, whose sum is σ = 539700048. Its totient is φ = 539700046.

The previous prime is 539700043. The next prime is 539700059. The reversal of 539700047 is 740007935.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 539700047 - 2² = 539700043 is a prime.

It is a super-2 number, since 2×539700047² = 582552281463604418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (539700043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269850023 + 269850024.

It is an arithmetic number, because the mean of its divisors is an integer number (269850024).

Almost surely, 2^539700047 is an apocalyptic number.

539700047 is a deficient number, since it is larger than the sum of its proper divisors (1).

539700047 is an equidigital number, since it uses as much as digits as its factorization.

539700047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 539700047 is about 23231.4452197878. The cubic root of 539700047 is about 814.1744796993.

The spelling of 539700047 in words is "five hundred thirty-nine million, seven hundred thousand, forty-seven".