46544573 has 2 divisors, whose sum is σ = 46544574. Its totient is φ = 46544572.

The previous prime is 46544551. The next prime is 46544579. The reversal of 46544573 is 37544564.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45738169 + 806404 = 6763^2 + 898^2 .

It is a cyclic number.

It is not a de Polignac number, because 46544573 - 2¹⁸ = 46282429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46544579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23272286 + 23272287.

It is an arithmetic number, because the mean of its divisors is an integer number (23272287).

Almost surely, 2^46544573 is an apocalyptic number.

It is an amenable number.

46544573 is a deficient number, since it is larger than the sum of its proper divisors (1).

46544573 is an equidigital number, since it uses as much as digits as its factorization.

46544573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 201600, while the sum is 38.

The square root of 46544573 is about 6822.3583165941. The cubic root of 46544573 is about 359.7131794658.

Subtracting from 46544573 its reverse (37544564), we obtain a palindrome (9000009).

The spelling of 46544573 in words is "forty-six million, five hundred forty-four thousand, five hundred seventy-three".