48550664757 has 96 divisors (see below), whose sum is σ = 78451407360. Its totient is φ = 26613982080.

The previous prime is 48550664753. The next prime is 48550664779. The reversal of 48550664757 is 75746605584.

It is not a de Polignac number, because 48550664757 - 2² = 48550664753 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48550664697 and 48550664706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48550664753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 86235358 + ... + 86235920.

It is an arithmetic number, because the mean of its divisors is an integer number (817202160).

Almost surely, 2^48550664757 is an apocalyptic number.

It is an amenable number.

48550664757 is a deficient number, since it is larger than the sum of its proper divisors (29900742603).

48550664757 is a wasteful number, since it uses less digits than its factorization.

48550664757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863 (or 856 counting only the distinct ones).

The product of its (nonzero) digits is 28224000, while the sum is 57.

The spelling of 48550664757 in words is "forty-eight billion, five hundred fifty million, six hundred sixty-four thousand, seven hundred fifty-seven".