513063959 has 2 divisors, whose sum is σ = 513063960. Its totient is φ = 513063958.

The previous prime is 513063953. The next prime is 513063977. The reversal of 513063959 is 959360315.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 513063959 - 2²⁴ = 496286743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (513063953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256531979 + 256531980.

It is an arithmetic number, because the mean of its divisors is an integer number (256531980).

Almost surely, 2^513063959 is an apocalyptic number.

513063959 is a deficient number, since it is larger than the sum of its proper divisors (1).

513063959 is an equidigital number, since it uses as much as digits as its factorization.

513063959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 109350, while the sum is 41.

The square root of 513063959 is about 22650.9151912235. The cubic root of 513063959 is about 800.5537619087.

The spelling of 513063959 in words is "five hundred thirteen million, sixty-three thousand, nine hundred fifty-nine".