523381317883334 has 8 divisors (see below), whose sum is σ = 801775635906528. Its totient is φ = 256122772581160.

The previous prime is 523381317883313. The next prime is 523381317883337. The reversal of 523381317883334 is 433388713183325.

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 (523381317883337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2783943180137 + ... + 2783943180324.

It is an arithmetic number, because the mean of its divisors is an integer number (100221954488316).

Almost surely, 2^{523381317883334} is an apocalyptic number.

523381317883334 is a deficient number, since it is larger than the sum of its proper divisors (278394318023194).

523381317883334 is a wasteful number, since it uses less digits than its factorization.

523381317883334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5567886360510.

The product of its digits is 104509440, while the sum is 62.

The spelling of 523381317883334 in words is "five hundred twenty-three trillion, three hundred eighty-one billion, three hundred seventeen million, eight hundred eighty-three thousand, three hundred thirty-four".