48281802866 has 16 divisors (see below), whose sum is σ = 81730952640. Its totient is φ = 21189505680.

The previous prime is 48281802853. The next prime is 48281802869. The reversal of 48281802866 is 66820818284.

It is a super-2 number, since 2×48281802866² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48281802869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37837766 + ... + 37839041.

It is an arithmetic number, because the mean of its divisors is an integer number (5108184540).

Almost surely, 2^48281802866 is an apocalyptic number.

48281802866 is a deficient number, since it is larger than the sum of its proper divisors (33449149774).

48281802866 is a wasteful number, since it uses less digits than its factorization.

48281802866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75676849.

The product of its (nonzero) digits is 2359296, while the sum is 53.

The spelling of 48281802866 in words is "forty-eight billion, two hundred eighty-one million, eight hundred two thousand, eight hundred sixty-six".