552403502321012 has 48 divisors (see below), whose sum is σ = 973838628672000. Its totient is φ = 274170608490240.

The previous prime is 552403502321003. The next prime is 552403502321059. The reversal of 552403502321012 is 210123205304255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2078846414 + ... + 2079112122.

It is an arithmetic number, because the mean of its divisors is an integer number (20288304764000).

Almost surely, 2^{552403502321012} is an apocalyptic number.

It is an amenable number.

552403502321012 is a deficient number, since it is larger than the sum of its proper divisors (421435126350988).

552403502321012 is a wasteful number, since it uses less digits than its factorization.

552403502321012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272016 (or 272014 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 552403502321012 its reverse (210123205304255), we get a palindrome (762526707625267).

The spelling of 552403502321012 in words is "five hundred fifty-two trillion, four hundred three billion, five hundred two million, three hundred twenty-one thousand, twelve".