1481481851848 has 32 divisors (see below), whose sum is σ = 2790428659200. Its totient is φ = 737368005888.

The previous prime is 1481481851833. The next prime is 1481481851869. The reversal of 1481481851848 is 8481581841841.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49567773 + ... + 49597651.

It is an arithmetic number, because the mean of its divisors is an integer number (87200895600).

Almost surely, 2^{1481481851848} is an apocalyptic number.

It is an amenable number.

1481481851848 is a deficient number, since it is larger than the sum of its proper divisors (1308946807352).

1481481851848 is a wasteful number, since it uses less digits than its factorization.

1481481851848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57901 (or 57897 counting only the distinct ones).

The product of its digits is 10485760, while the sum is 61.

The spelling of 1481481851848 in words is "one trillion, four hundred eighty-one billion, four hundred eighty-one million, eight hundred fifty-one thousand, eight hundred forty-eight".