5312464446123 has 8 divisors (see below), whose sum is σ = 7870317698000. Its totient is φ = 3541642964064.

The previous prime is 5312464446101. The next prime is 5312464446139. The reversal of 5312464446123 is 3216444642135.

5312464446123 is a `hidden beast` number, since 5 + 3 + 1 + 24 + 6 + 4 + 4 + 4 + 612 + 3 = 666.

It is not a de Polignac number, because 5312464446123 - 2¹⁴ = 5312464429739 is a prime.

It is a super-2 number, since 2×5312464446123² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5312464446923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98378971198 + ... + 98378971251.

It is an arithmetic number, because the mean of its divisors is an integer number (983789712250).

Almost surely, 2^{5312464446123} is an apocalyptic number.

5312464446123 is a deficient number, since it is larger than the sum of its proper divisors (2557853251877).

5312464446123 is a wasteful number, since it uses less digits than its factorization.

5312464446123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196757942458 (or 196757942452 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 45.

The spelling of 5312464446123 in words is "five trillion, three hundred twelve billion, four hundred sixty-four million, four hundred forty-six thousand, one hundred twenty-three".