48561361 has 2 divisors, whose sum is σ = 48561362. Its totient is φ = 48561360.

The previous prime is 48561347. The next prime is 48561413. The reversal of 48561361 is 16316584.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48219136 + 342225 = 6944^2 + 585^2 .

It is a cyclic number.

It is not a de Polignac number, because 48561361 - 2¹⁵ = 48528593 is a prime.

It is not a weakly prime, because it can be changed into another prime (48561301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24280680 + 24280681.

It is an arithmetic number, because the mean of its divisors is an integer number (24280681).

Almost surely, 2^48561361 is an apocalyptic number.

It is an amenable number.

48561361 is a deficient number, since it is larger than the sum of its proper divisors (1).

48561361 is an equidigital number, since it uses as much as digits as its factorization.

48561361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 34.

The square root of 48561361 is about 6968.5982091092. The cubic root of 48561361 is about 364.8353820754.

The spelling of 48561361 in words is "forty-eight million, five hundred sixty-one thousand, three hundred sixty-one".