46542123 has 6 divisors (see below), whose sum is σ = 67227524. Its totient is φ = 31028076.

The previous prime is 46542053. The next prime is 46542127. The reversal of 46542123 is 32124564.

46542123 is a `hidden beast` number, since 4 + 654 + 2 + 1 + 2 + 3 = 666.

46542123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 46542123 - 2¹³ = 46533931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46542127) 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 in 5 ways as a sum of consecutive naturals, for example, 2585665 + ... + 2585682.

Almost surely, 2^46542123 is an apocalyptic number.

46542123 is a deficient number, since it is larger than the sum of its proper divisors (20685401).

46542123 is a wasteful number, since it uses less digits than its factorization.

46542123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5171353 (or 5171350 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 46542123 is about 6822.1787575525. The cubic root of 46542123 is about 359.7068678617.

Adding to 46542123 its reverse (32124564), we get a palindrome (78666687).

It can be divided in two parts, 46542 and 123, that added together give a triangular number (46665 = T₃₀₅).

The spelling of 46542123 in words is "forty-six million, five hundred forty-two thousand, one hundred twenty-three".