523407461282123 has 8 divisors (see below), whose sum is σ = 595815608100096. Its totient is φ = 455136922853800.

The previous prime is 523407461282093. The next prime is 523407461282131. The reversal of 523407461282123 is 321282164704325.

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

It is not a de Polignac number, because 523407461282123 - 2²⁸ = 523407192846667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (523407461282023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1034402097143 + ... + 1034402097648.

It is an arithmetic number, because the mean of its divisors is an integer number (74476951012512).

Almost surely, 2^{523407461282123} is an apocalyptic number.

523407461282123 is a deficient number, since it is larger than the sum of its proper divisors (72408146817973).

523407461282123 is a wasteful number, since it uses less digits than its factorization.

523407461282123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2068804194825.

The product of its (nonzero) digits is 3870720, while the sum is 50.

The spelling of 523407461282123 in words is "five hundred twenty-three trillion, four hundred seven billion, four hundred sixty-one million, two hundred eighty-two thousand, one hundred twenty-three".