48889783 has 2 divisors, whose sum is σ = 48889784. Its totient is φ = 48889782.

The previous prime is 48889777. The next prime is 48889801. The reversal of 48889783 is 38798884.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48889783 - 2⁹ = 48889271 is a prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48869783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24444891 + 24444892.

It is an arithmetic number, because the mean of its divisors is an integer number (24444892).

Almost surely, 2^48889783 is an apocalyptic number.

48889783 is a deficient number, since it is larger than the sum of its proper divisors (1).

48889783 is an equidigital number, since it uses as much as digits as its factorization.

48889783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3096576, while the sum is 55.

The square root of 48889783 is about 6992.1229251208. The cubic root of 48889783 is about 365.6559992515.

The spelling of 48889783 in words is "forty-eight million, eight hundred eighty-nine thousand, seven hundred eighty-three".