48748484785 has 64 divisors (see below), whose sum is σ = 78676093440. Its totient is φ = 28003553280.

The previous prime is 48748484773. The next prime is 48748484791. The reversal of 48748484785 is 58748484784.

48748484785 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48748484785 - 2¹⁹ = 48747960497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48748484785.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3060121 + ... + 3076009.

It is an arithmetic number, because the mean of its divisors is an integer number (1229313960).

Almost surely, 2^48748484785 is an apocalyptic number.

It is an amenable number.

48748484785 is a deficient number, since it is larger than the sum of its proper divisors (29927608655).

48748484785 is a wasteful number, since it uses less digits than its factorization.

48748484785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16538.

The product of its digits is 256901120, while the sum is 67.

Subtracting 48748484785 from its reverse (58748484784), we obtain a palindrome (9999999999).

The spelling of 48748484785 in words is "forty-eight billion, seven hundred forty-eight million, four hundred eighty-four thousand, seven hundred eighty-five".