48780089 has 8 divisors (see below), whose sum is σ = 51724008. Its totient is φ = 45844480.

The previous prime is 48780041. The next prime is 48780091. The reversal of 48780089 is 98008784.

It is a happy number.

48780089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 13875625 + 34904464 = 3725^2 + 5908^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 48780089 - 2¹⁶ = 48714553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48780889) by changing a digit.

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, 13349 + ... + 16605.

It is an arithmetic number, because the mean of its divisors is an integer number (6465501).

Almost surely, 2^48780089 is an apocalyptic number.

It is an amenable number.

48780089 is a deficient number, since it is larger than the sum of its proper divisors (2943919).

48780089 is a wasteful number, since it uses less digits than its factorization.

48780089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4155.

The product of its (nonzero) digits is 129024, while the sum is 44.

The square root of 48780089 is about 6984.2744075530. The cubic root of 48780089 is about 365.3823203583.

The spelling of 48780089 in words is "forty-eight million, seven hundred eighty thousand, eighty-nine".