5123146520327 has 6 divisors (see below), whose sum is σ = 5631227167104. Its totient is φ = 4657405927460.

The previous prime is 5123146520311. The next prime is 5123146520369. The reversal of 5123146520327 is 7230256413215.

It is not a de Polignac number, because 5123146520327 - 2⁴ = 5123146520311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5123146520227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21170026823 + ... + 21170027064.

It is an arithmetic number, because the mean of its divisors is an integer number (938537861184).

Almost surely, 2^{5123146520327} is an apocalyptic number.

5123146520327 is a deficient number, since it is larger than the sum of its proper divisors (508080646777).

5123146520327 is a wasteful number, since it uses less digits than its factorization.

5123146520327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42340053909 (or 42340053898 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 5123146520327 in words is "five trillion, one hundred twenty-three billion, one hundred forty-six million, five hundred twenty thousand, three hundred twenty-seven".