1175950113989 has 8 divisors (see below), whose sum is σ = 1422998457408. Its totient is φ = 948665638080.

The previous prime is 1175950113829. The next prime is 1175950113991. The reversal of 1175950113989 is 9893110595711.

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

It is a cyclic number.

It is not a de Polignac number, because 1175950113989 - 2¹⁶ = 1175950048453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1175950113089) 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, 4940966747 + ... + 4940966984.

It is an arithmetic number, because the mean of its divisors is an integer number (177874807176).

Almost surely, 2^{1175950113989} is an apocalyptic number.

It is an amenable number.

1175950113989 is a deficient number, since it is larger than the sum of its proper divisors (247048343419).

1175950113989 is an equidigital number, since it uses as much as digits as its factorization.

1175950113989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9881933755.

The product of its (nonzero) digits is 3061800, while the sum is 59.

The spelling of 1175950113989 in words is "one trillion, one hundred seventy-five billion, nine hundred fifty million, one hundred thirteen thousand, nine hundred eighty-nine".