512026461166 has 48 divisors (see below), whose sum is σ = 940914107280. Its totient is φ = 207519840000.

The previous prime is 512026461161. The next prime is 512026461169. The reversal of 512026461166 is 661164620215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512026461161) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3197085 + ... + 3353416.

It is an arithmetic number, because the mean of its divisors is an integer number (19602377235).

Almost surely, 2^512026461166 is an apocalyptic number.

512026461166 is a deficient number, since it is larger than the sum of its proper divisors (428887646114).

512026461166 is a wasteful number, since it uses less digits than its factorization.

512026461166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6550561 (or 6550550 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 512026461166 in words is "five hundred twelve billion, twenty-six million, four hundred sixty-one thousand, one hundred sixty-six".