512055012766 has 8 divisors (see below), whose sum is σ = 837908202744. Its totient is φ = 232752278520.

The previous prime is 512055012761. The next prime is 512055012787. The reversal of 512055012766 is 667210550215.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512055012761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11637613905 + ... + 11637613948.

It is an arithmetic number, because the mean of its divisors is an integer number (104738525343).

Almost surely, 2^512055012766 is an apocalyptic number.

512055012766 is a deficient number, since it is larger than the sum of its proper divisors (325853189978).

512055012766 is a wasteful number, since it uses less digits than its factorization.

512055012766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23275227866.

The product of its (nonzero) digits is 126000, while the sum is 40.

The spelling of 512055012766 in words is "five hundred twelve billion, fifty-five million, twelve thousand, seven hundred sixty-six".