523067671634407 has 8 divisors (see below), whose sum is σ = 527896980806112. Its totient is φ = 518253018940800.

The previous prime is 523067671634383. The next prime is 523067671634471. The reversal of 523067671634407 is 704436176760325.

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 523067671634407 - 2¹⁹ = 523067671110119 is a prime.

It is a super-3 number, since 3×523067671634407³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523067671634507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3664047819 + ... + 3664190572.

It is an arithmetic number, because the mean of its divisors is an integer number (65987122600764).

Almost surely, 2^{523067671634407} is an apocalyptic number.

523067671634407 is a deficient number, since it is larger than the sum of its proper divisors (4829309171705).

523067671634407 is a wasteful number, since it uses less digits than its factorization.

523067671634407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7328239049.

The product of its (nonzero) digits is 106686720, while the sum is 61.

The spelling of 523067671634407 in words is "five hundred twenty-three trillion, sixty-seven billion, six hundred seventy-one million, six hundred thirty-four thousand, four hundred seven".