48385517 has 2 divisors, whose sum is σ = 48385518. Its totient is φ = 48385516.

The previous prime is 48385511. The next prime is 48385531. The reversal of 48385517 is 71558384.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44809636 + 3575881 = 6694^2 + 1891^2 .

It is a cyclic number.

It is not a de Polignac number, because 48385517 - 2⁴ = 48385501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48385511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24192758 + 24192759.

It is an arithmetic number, because the mean of its divisors is an integer number (24192759).

Almost surely, 2^48385517 is an apocalyptic number.

It is an amenable number.

48385517 is a deficient number, since it is larger than the sum of its proper divisors (1).

48385517 is an equidigital number, since it uses as much as digits as its factorization.

48385517 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 134400, while the sum is 41.

The square root of 48385517 is about 6955.9698820510. The cubic root of 48385517 is about 364.3944848735.

The spelling of 48385517 in words is "forty-eight million, three hundred eighty-five thousand, five hundred seventeen".