46538123 has 2 divisors, whose sum is σ = 46538124. Its totient is φ = 46538122.

The previous prime is 46538117. The next prime is 46538147. The reversal of 46538123 is 32183564.

46538123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46538123 - 2¹⁸ = 46275979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46538123.

It is not a weakly prime, because it can be changed into another prime (46538153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23269061 + 23269062.

It is an arithmetic number, because the mean of its divisors is an integer number (23269062).

Almost surely, 2^46538123 is an apocalyptic number.

46538123 is a deficient number, since it is larger than the sum of its proper divisors (1).

46538123 is an equidigital number, since it uses as much as digits as its factorization.

46538123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 32.

The square root of 46538123 is about 6821.8855897765. The cubic root of 46538123 is about 359.6965627259.

The spelling of 46538123 in words is "forty-six million, five hundred thirty-eight thousand, one hundred twenty-three".