48505287748 has 6 divisors (see below), whose sum is σ = 84884253566. Its totient is φ = 24252643872.

The previous prime is 48505287713. The next prime is 48505287749. The reversal of 48505287748 is 84778250584.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 30959106304 + 17546181444 = 175952^2 + 132462^2 .

It is a junction number, because it is equal to n+sod(n) for n = 48505287692 and 48505287701.

It is not an unprimeable number, because it can be changed into a prime (48505287749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6063160965 + ... + 6063160972.

Almost surely, 2^48505287748 is an apocalyptic number.

It is an amenable number.

48505287748 is a deficient number, since it is larger than the sum of its proper divisors (36378965818).

48505287748 is a wasteful number, since it uses less digits than its factorization.

48505287748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12126321941 (or 12126321939 counting only the distinct ones).

The product of its (nonzero) digits is 20070400, while the sum is 58.

The spelling of 48505287748 in words is "forty-eight billion, five hundred five million, two hundred eighty-seven thousand, seven hundred forty-eight".