48580387 has 2 divisors, whose sum is σ = 48580388. Its totient is φ = 48580386.

The previous prime is 48580381. The next prime is 48580403. The reversal of 48580387 is 78308584.

It is a happy number.

48580387 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48580387 is a prime.

It is not a weakly prime, because it can be changed into another prime (48580381) 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, 24290193 + 24290194.

It is an arithmetic number, because the mean of its divisors is an integer number (24290194).

Almost surely, 2^48580387 is an apocalyptic number.

48580387 is a deficient number, since it is larger than the sum of its proper divisors (1).

48580387 is an equidigital number, since it uses as much as digits as its factorization.

48580387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 215040, while the sum is 43.

The square root of 48580387 is about 6969.9631993290. The cubic root of 48580387 is about 364.8830225006.

The spelling of 48580387 in words is "forty-eight million, five hundred eighty thousand, three hundred eighty-seven".