523313471745671 has 8 divisors (see below), whose sum is σ = 524115899341104. Its totient is φ = 522511117873920.

The previous prime is 523313471745667. The next prime is 523313471745683. The reversal of 523313471745671 is 176547174313325.

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

It is a cyclic number.

It is not a de Polignac number, because 523313471745671 - 2² = 523313471745667 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 523313471745671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523313471745641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4215020 + ... + 32625041.

It is an arithmetic number, because the mean of its divisors is an integer number (65514487417638).

Almost surely, 2^{523313471745671} is an apocalyptic number.

523313471745671 is a deficient number, since it is larger than the sum of its proper divisors (802427595433).

523313471745671 is a wasteful number, since it uses less digits than its factorization.

523313471745671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36861841.

The product of its digits is 44452800, while the sum is 59.

The spelling of 523313471745671 in words is "five hundred twenty-three trillion, three hundred thirteen billion, four hundred seventy-one million, seven hundred forty-five thousand, six hundred seventy-one".