5123241696465 has 24 divisors (see below), whose sum is σ = 8894678338728. Its totient is φ = 2727967038720.

The previous prime is 5123241696451. The next prime is 5123241696493. The reversal of 5123241696465 is 5646961423215.

5123241696465 is a `hidden beast` number, since 5 + 12 + 3 + 2 + 4 + 169 + 6 + 465 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 86413069521 + 5036828626944 = 293961^2 + 2244288^2 .

It is not a de Polignac number, because 5123241696465 - 2¹⁶ = 5123241630929 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92233026 + ... + 92288555.

It is an arithmetic number, because the mean of its divisors is an integer number (370611597447).

Almost surely, 2^{5123241696465} is an apocalyptic number.

It is an amenable number.

5123241696465 is a deficient number, since it is larger than the sum of its proper divisors (3771436642263).

5123241696465 is a wasteful number, since it uses less digits than its factorization.

5123241696465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184522209 (or 184522206 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 54.

The spelling of 5123241696465 in words is "five trillion, one hundred twenty-three billion, two hundred forty-one million, six hundred ninety-six thousand, four hundred sixty-five".