521114530334 has 16 divisors (see below), whose sum is σ = 833970454416. Its totient is φ = 243358377600.

The previous prime is 521114530303. The next prime is 521114530367. The reversal of 521114530334 is 433035411125.

It is a self number, because there is not a number n which added to its sum of digits gives 521114530334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58495157 + ... + 58504064.

It is an arithmetic number, because the mean of its divisors is an integer number (52123153401).

Almost surely, 2^521114530334 is an apocalyptic number.

521114530334 is a deficient number, since it is larger than the sum of its proper divisors (312855924082).

521114530334 is a wasteful number, since it uses less digits than its factorization.

521114530334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116999371.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 521114530334 its reverse (433035411125), we get a palindrome (954149941459).

The spelling of 521114530334 in words is "five hundred twenty-one billion, one hundred fourteen million, five hundred thirty thousand, three hundred thirty-four".