48653645055818 has 16 divisors (see below), whose sum is σ = 79615231651584. Its totient is φ = 22115244288960.

The previous prime is 48653645055781. The next prime is 48653645055853. The reversal of 48653645055818 is 81855054635684.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8894471 + ... + 13282277.

It is an arithmetic number, because the mean of its divisors is an integer number (4975951978224).

Almost surely, 2^{48653645055818} is an apocalyptic number.

48653645055818 is a deficient number, since it is larger than the sum of its proper divisors (30961586595766).

48653645055818 is a wasteful number, since it uses less digits than its factorization.

48653645055818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4891837.

The product of its (nonzero) digits is 552960000, while the sum is 68.

The spelling of 48653645055818 in words is "forty-eight trillion, six hundred fifty-three billion, six hundred forty-five million, fifty-five thousand, eight hundred eighteen".