539934877 has 2 divisors, whose sum is σ = 539934878. Its totient is φ = 539934876.

The previous prime is 539934869. The next prime is 539934929. The reversal of 539934877 is 778439935.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 530565156 + 9369721 = 23034^2 + 3061^2 .

It is a cyclic number.

It is not a de Polignac number, because 539934877 - 2³ = 539934869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (539934817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269967438 + 269967439.

It is an arithmetic number, because the mean of its divisors is an integer number (269967439).

Almost surely, 2^539934877 is an apocalyptic number.

It is an amenable number.

539934877 is a deficient number, since it is larger than the sum of its proper divisors (1).

539934877 is an equidigital number, since it uses as much as digits as its factorization.

539934877 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5715360, while the sum is 55.

The square root of 539934877 is about 23236.4988111376. The cubic root of 539934877 is about 814.2925482887.

The spelling of 539934877 in words is "five hundred thirty-nine million, nine hundred thirty-four thousand, eight hundred seventy-seven".