48564384881 has 8 divisors (see below), whose sum is σ = 48964608000. Its totient is φ = 48165152560.

The previous prime is 48564384863. The next prime is 48564384887. The reversal of 48564384881 is 18848346584.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48564384881 is a prime.

It is a super-2 number, since 2×48564384881² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 48564384881.

It is not an unprimeable number, because it can be changed into a prime (48564384887) 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 7 ways as a sum of consecutive naturals, for example, 149105 + ... + 345486.

It is an arithmetic number, because the mean of its divisors is an integer number (6120576000).

Almost surely, 2^48564384881 is an apocalyptic number.

It is an amenable number.

48564384881 is a deficient number, since it is larger than the sum of its proper divisors (400223119).

48564384881 is a wasteful number, since it uses less digits than its factorization.

48564384881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495399.

The product of its digits is 23592960, while the sum is 59.

The spelling of 48564384881 in words is "forty-eight billion, five hundred sixty-four million, three hundred eighty-four thousand, eight hundred eighty-one".