48778085 has 8 divisors (see below), whose sum is σ = 58768416. Its totient is φ = 38866000.

The previous prime is 48778031. The next prime is 48778123. The reversal of 48778085 is 58087784.

It is a happy number.

48778085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48778085 - 2¹⁰ = 48777061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 18179 + ... + 20688.

It is an arithmetic number, because the mean of its divisors is an integer number (7346052).

Almost surely, 2^48778085 is an apocalyptic number.

It is an amenable number.

48778085 is a deficient number, since it is larger than the sum of its proper divisors (9990331).

48778085 is a wasteful number, since it uses less digits than its factorization.

48778085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39123.

The product of its (nonzero) digits is 501760, while the sum is 47.

The square root of 48778085 is about 6984.1309409260. The cubic root of 48778085 is about 365.3773167034.

The spelling of 48778085 in words is "forty-eight million, seven hundred seventy-eight thousand, eighty-five".