48580261 has 2 divisors, whose sum is σ = 48580262. Its totient is φ = 48580260.

The previous prime is 48580253. The next prime is 48580309. The reversal of 48580261 is 16208584.

48580261 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., 47348161 + 1232100 = 6881^2 + 1110^2 .

It is a cyclic number.

It is not a de Polignac number, because 48580261 - 2³ = 48580253 is a prime.

It is a super-3 number, since 3×48580261³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48580211) 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, 24290130 + 24290131.

It is an arithmetic number, because the mean of its divisors is an integer number (24290131).

Almost surely, 2^48580261 is an apocalyptic number.

It is an amenable number.

48580261 is a deficient number, since it is larger than the sum of its proper divisors (1).

48580261 is an equidigital number, since it uses as much as digits as its factorization.

48580261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 48580261 is about 6969.9541605379. The cubic root of 48580261 is about 364.8827070420.

It can be divided in two parts, 48580 and 261, that added together give a square (48841 = 221²).

The spelling of 48580261 in words is "forty-eight million, five hundred eighty thousand, two hundred sixty-one".