510066116556 has 24 divisors (see below), whose sum is σ = 1190191591344. Its totient is φ = 170016707520.

The previous prime is 510066116551. The next prime is 510066116633. The reversal of 510066116556 is 655611660015.

It is a super-2 number, since 2×510066116556² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (510066116551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257755 + ... + 1042386.

It is an arithmetic number, because the mean of its divisors is an integer number (49591316306).

Almost surely, 2^510066116556 is an apocalyptic number.

It is an amenable number.

510066116556 is an abundant number, since it is smaller than the sum of its proper divisors (680125474788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

510066116556 is a wasteful number, since it uses less digits than its factorization.

510066116556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332841 (or 1332839 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 510066116556 in words is "five hundred ten billion, sixty-six million, one hundred sixteen thousand, five hundred fifty-six".