511061006052 has 36 divisors (see below), whose sum is σ = 1291941181440. Its totient is φ = 170341467312.

The previous prime is 511061006039. The next prime is 511061006063. The reversal of 511061006052 is 250600160115.

It is a happy number.

511061006052 is a `hidden beast` number, since 51 + 1 + 0 + 6 + 1 + 0 + 0 + 605 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×511061006052² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8413 + ... + 1011035.

It is an arithmetic number, because the mean of its divisors is an integer number (35887255040).

Almost surely, 2^511061006052 is an apocalyptic number.

It is an amenable number.

511061006052 is an abundant number, since it is smaller than the sum of its proper divisors (780880175388).

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

511061006052 is a wasteful number, since it uses less digits than its factorization.

511061006052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016792 (or 1016787 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

Adding to 511061006052 its reverse (250600160115), we get a palindrome (761661166167).

The spelling of 511061006052 in words is "five hundred eleven billion, sixty-one million, six thousand, fifty-two".