513225050324303 has 2 divisors, whose sum is σ = 513225050324304. Its totient is φ = 513225050324302.

The previous prime is 513225050324299. The next prime is 513225050324339. The reversal of 513225050324303 is 303423050522315.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 513225050324303 - 2² = 513225050324299 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (513225050324603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256612525162151 + 256612525162152.

It is an arithmetic number, because the mean of its divisors is an integer number (256612525162152).

Almost surely, 2^{513225050324303} is an apocalyptic number.

513225050324303 is a deficient number, since it is larger than the sum of its proper divisors (1).

513225050324303 is an equidigital number, since it uses as much as digits as its factorization.

513225050324303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324000, while the sum is 38.

The spelling of 513225050324303 in words is "five hundred thirteen trillion, two hundred twenty-five billion, fifty million, three hundred twenty-four thousand, three hundred three".