1157963829188 has 48 divisors (see below), whose sum is σ = 2187341682624. Its totient is φ = 534428820480.

The previous prime is 1157963829151. The next prime is 1157963829203. The reversal of 1157963829188 is 8819283697511.

It is a Smith number, since the sum of its digits (68) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (68).

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 15 ways as a sum of consecutive naturals, for example, 24443 + ... + 1522013.

It is an arithmetic number, because the mean of its divisors is an integer number (45569618388).

Almost surely, 2^{1157963829188} is an apocalyptic number.

It is an amenable number.

1157963829188 is a deficient number, since it is larger than the sum of its proper divisors (1029377853436).

1157963829188 is a wasteful number, since it uses less digits than its factorization.

1157963829188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1497812 (or 1497810 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 68.

The spelling of 1157963829188 in words is "one trillion, one hundred fifty-seven billion, nine hundred sixty-three million, eight hundred twenty-nine thousand, one hundred eighty-eight".