523163134505135 has 8 divisors (see below), whose sum is σ = 636637955229216. Its totient is φ = 412635711722080.

The previous prime is 523163134505117. The next prime is 523163134505161. The reversal of 523163134505135 is 531505431361325.

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

It is not a de Polignac number, because 523163134505135 - 2¹⁰ = 523163134504111 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 523163134505135.

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, 736849484864 + ... + 736849485573.

It is an arithmetic number, because the mean of its divisors is an integer number (79579744403652).

Almost surely, 2^{523163134505135} is an apocalyptic number.

523163134505135 is a deficient number, since it is larger than the sum of its proper divisors (113474820724081).

523163134505135 is a wasteful number, since it uses less digits than its factorization.

523163134505135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473698970513.

The product of its (nonzero) digits is 2430000, while the sum is 47.

The spelling of 523163134505135 in words is "five hundred twenty-three trillion, one hundred sixty-three billion, one hundred thirty-four million, five hundred five thousand, one hundred thirty-five".