48765779 has 8 divisors (see below), whose sum is σ = 49795920. Its totient is φ = 47743200.

The previous prime is 48765751. The next prime is 48765781. The reversal of 48765779 is 97756784.

48765779 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 a cyclic number.

It is not a de Polignac number, because 48765779 - 2¹² = 48761683 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48765779.

It is not an unprimeable number, because it can be changed into a prime (48765719) 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, 12224 + ... + 15714.

It is an arithmetic number, because the mean of its divisors is an integer number (6224490).

Almost surely, 2^48765779 is an apocalyptic number.

48765779 is a deficient number, since it is larger than the sum of its proper divisors (1030141).

48765779 is a wasteful number, since it uses less digits than its factorization.

48765779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3781.

The product of its digits is 2963520, while the sum is 53.

The square root of 48765779 is about 6983.2498881252. The cubic root of 48765779 is about 365.3465876617.

It can be divided in two parts, 487 and 65779, that added together give a palindrome (66266).

The spelling of 48765779 in words is "forty-eight million, seven hundred sixty-five thousand, seven hundred seventy-nine".