48164578123 has 2 divisors, whose sum is σ = 48164578124. Its totient is φ = 48164578122.

The previous prime is 48164578103. The next prime is 48164578151. The reversal of 48164578123 is 32187546184.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48164578123 - 2³³ = 39574643531 is a prime.

It is not a weakly prime, because it can be changed into another prime (48164578103) 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 as a sum of consecutive naturals, namely, 24082289061 + 24082289062.

It is an arithmetic number, because the mean of its divisors is an integer number (24082289062).

Almost surely, 2^48164578123 is an apocalyptic number.

48164578123 is a deficient number, since it is larger than the sum of its proper divisors (1).

48164578123 is an equidigital number, since it uses as much as digits as its factorization.

48164578123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1290240, while the sum is 49.

The spelling of 48164578123 in words is "forty-eight billion, one hundred sixty-four million, five hundred seventy-eight thousand, one hundred twenty-three".