48441736261 has 2 divisors, whose sum is σ = 48441736262. Its totient is φ = 48441736260.

The previous prime is 48441736247. The next prime is 48441736267. The reversal of 48441736261 is 16263714484.

48441736261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43752088900 + 4689647361 = 209170^2 + 68481^2 .

It is a cyclic number.

It is not a de Polignac number, because 48441736261 - 2⁵ = 48441736229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48441736267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24220868130 + 24220868131.

It is an arithmetic number, because the mean of its divisors is an integer number (24220868131).

Almost surely, 2^48441736261 is an apocalyptic number.

It is an amenable number.

48441736261 is a deficient number, since it is larger than the sum of its proper divisors (1).

48441736261 is an equidigital number, since it uses as much as digits as its factorization.

48441736261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 774144, while the sum is 46.

The spelling of 48441736261 in words is "forty-eight billion, four hundred forty-one million, seven hundred thirty-six thousand, two hundred sixty-one".