48880081 has 2 divisors, whose sum is σ = 48880082. Its totient is φ = 48880080.

The previous prime is 48880079. The next prime is 48880123. The reversal of 48880081 is 18008884.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30902481 + 17977600 = 5559^2 + 4240^2 .

It is a cyclic number.

It is not a de Polignac number, because 48880081 - 2¹ = 48880079 is a prime.

It is a super-2 number, since 2×48880081² = 4778524637133122, which contains 22 as substring.

Together with 48880079, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 48880081.

It is not a weakly prime, because it can be changed into another prime (48880001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24440040 + 24440041.

It is an arithmetic number, because the mean of its divisors is an integer number (24440041).

Almost surely, 2^48880081 is an apocalyptic number.

It is an amenable number.

48880081 is a deficient number, since it is larger than the sum of its proper divisors (1).

48880081 is an equidigital number, since it uses as much as digits as its factorization.

48880081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16384, while the sum is 37.

The square root of 48880081 is about 6991.4291099889. The cubic root of 48880081 is about 365.6318099494.

The spelling of 48880081 in words is "forty-eight million, eight hundred eighty thousand, eighty-one".