512723674347 has 16 divisors (see below), whose sum is σ = 692424560640. Its totient is φ = 337421028672.

The previous prime is 512723674301. The next prime is 512723674373. The reversal of 512723674347 is 743476327215.

It is not a de Polignac number, because 512723674347 - 2⁷ = 512723674219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 512723674347.

It is not an unprimeable number, because it can be changed into a prime (512723674247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 975103 + ... + 1405799.

It is an arithmetic number, because the mean of its divisors is an integer number (43276535040).

Almost surely, 2^512723674347 is an apocalyptic number.

512723674347 is a deficient number, since it is larger than the sum of its proper divisors (179700886293).

512723674347 is a wasteful number, since it uses less digits than its factorization.

512723674347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435802.

The product of its digits is 5927040, while the sum is 51.

The spelling of 512723674347 in words is "five hundred twelve billion, seven hundred twenty-three million, six hundred seventy-four thousand, three hundred forty-seven".