513353553206 has 16 divisors (see below), whose sum is σ = 831352273584. Its totient is φ = 236335597344.

The previous prime is 513353553203. The next prime is 513353553221. The reversal of 513353553206 is 602355353315.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513353553203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24856640 + ... + 24877283.

It is an arithmetic number, because the mean of its divisors is an integer number (51959517099).

Almost surely, 2^513353553206 is an apocalyptic number.

513353553206 is a deficient number, since it is larger than the sum of its proper divisors (317998720378).

513353553206 is a wasteful number, since it uses less digits than its factorization.

513353553206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49734335.

The product of its (nonzero) digits is 607500, while the sum is 41.

The spelling of 513353553206 in words is "five hundred thirteen billion, three hundred fifty-three million, five hundred fifty-three thousand, two hundred six".