1148533945996 has 24 divisors (see below), whose sum is σ = 2061287746560. Its totient is φ = 559696837392.

The previous prime is 1148533945987. The next prime is 1148533945997. The reversal of 1148533945996 is 6995493358411.

It is not an unprimeable number, because it can be changed into a prime (1148533945997) 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, 12735870 + ... + 12825733.

It is an arithmetic number, because the mean of its divisors is an integer number (85886989440).

Almost surely, 2^{1148533945996} is an apocalyptic number.

It is an amenable number.

1148533945996 is a deficient number, since it is larger than the sum of its proper divisors (912753800564).

1148533945996 is a wasteful number, since it uses less digits than its factorization.

1148533945996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25561893 (or 25561891 counting only the distinct ones).

The product of its digits is 125971200, while the sum is 67.

The spelling of 1148533945996 in words is "one trillion, one hundred forty-eight billion, five hundred thirty-three million, nine hundred forty-five thousand, nine hundred ninety-six".