48283819 has 2 divisors, whose sum is σ = 48283820. Its totient is φ = 48283818.

The previous prime is 48283793. The next prime is 48283841. The reversal of 48283819 is 91838284.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48283819 - 2¹¹ = 48281771 is a prime.

It is a super-2 number, since 2×48283819² = 4662654354449522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (48283219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24141909 + 24141910.

It is an arithmetic number, because the mean of its divisors is an integer number (24141910).

Almost surely, 2^48283819 is an apocalyptic number.

48283819 is a deficient number, since it is larger than the sum of its proper divisors (1).

48283819 is an equidigital number, since it uses as much as digits as its factorization.

48283819 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 110592, while the sum is 43.

The square root of 48283819 is about 6948.6559131965. The cubic root of 48283819 is about 364.1390077095.

The spelling of 48283819 in words is "forty-eight million, two hundred eighty-three thousand, eight hundred nineteen".