46544473 has 2 divisors, whose sum is σ = 46544474. Its totient is φ = 46544472.

The previous prime is 46544461. The next prime is 46544503. The reversal of 46544473 is 37444564.

46544473 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 can be written as a sum of positive squares in only one way, i.e., 44462224 + 2082249 = 6668^2 + 1443^2 .

It is a cyclic number.

It is not a de Polignac number, because 46544473 - 2¹⁷ = 46413401 is a prime.

It is not a weakly prime, because it can be changed into another prime (46544573) 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, 23272236 + 23272237.

It is an arithmetic number, because the mean of its divisors is an integer number (23272237).

Almost surely, 2^46544473 is an apocalyptic number.

It is an amenable number.

46544473 is a deficient number, since it is larger than the sum of its proper divisors (1).

46544473 is an equidigital number, since it uses as much as digits as its factorization.

46544473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 37.

The square root of 46544473 is about 6822.3509877461. The cubic root of 46544473 is about 359.7129218536.

Subtracting from 46544473 its reverse (37444564), we obtain a palindrome (9099909).

The spelling of 46544473 in words is "forty-six million, five hundred forty-four thousand, four hundred seventy-three".