513420044522 has 16 divisors (see below), whose sum is σ = 960162161472. Its totient is φ = 200033783520.

The previous prime is 513420044519. The next prime is 513420044561. The reversal of 513420044522 is 225440024315.

It is an unprimeable number.

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, 1666948043 + ... + 1666948350.

It is an arithmetic number, because the mean of its divisors is an integer number (60010135092).

Almost surely, 2^513420044522 is an apocalyptic number.

513420044522 is a deficient number, since it is larger than the sum of its proper divisors (446742116950).

513420044522 is a wasteful number, since it uses less digits than its factorization.

513420044522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3333896413.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 513420044522 its reverse (225440024315), we get a palindrome (738860068837).

The spelling of 513420044522 in words is "five hundred thirteen billion, four hundred twenty million, forty-four thousand, five hundred twenty-two".