520341959 has 2 divisors, whose sum is σ = 520341960. Its totient is φ = 520341958.

The previous prime is 520341929. The next prime is 520342013. The reversal of 520341959 is 959143025.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-520341959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (520341919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260170979 + 260170980.

It is an arithmetic number, because the mean of its divisors is an integer number (260170980).

Almost surely, 2^520341959 is an apocalyptic number.

520341959 is a deficient number, since it is larger than the sum of its proper divisors (1).

520341959 is an equidigital number, since it uses as much as digits as its factorization.

520341959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 520341959 is about 22811.0052167808. The cubic root of 520341959 is about 804.3213853179.

The spelling of 520341959 in words is "five hundred twenty million, three hundred forty-one thousand, nine hundred fifty-nine".