523304714416655 has 8 divisors (see below), whose sum is σ = 636567926578512. Its totient is φ = 412908925347648.

The previous prime is 523304714416639. The next prime is 523304714416661. The reversal of 523304714416655 is 556614417403325.

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 523304714416655 - 2⁴ = 523304714416639 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 523304714416655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 716855772809 + ... + 716855773538.

It is an arithmetic number, because the mean of its divisors is an integer number (79570990822314).

Almost surely, 2^{523304714416655} is an apocalyptic number.

523304714416655 is a deficient number, since it is larger than the sum of its proper divisors (113263212161857).

523304714416655 is a wasteful number, since it uses less digits than its factorization.

523304714416655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433711546425.

The product of its (nonzero) digits is 36288000, while the sum is 56.

The spelling of 523304714416655 in words is "five hundred twenty-three trillion, three hundred four billion, seven hundred fourteen million, four hundred sixteen thousand, six hundred fifty-five".