1117494982753 has 4 divisors (see below), whose sum is σ = 1118598137748. Its totient is φ = 1116391827760.

The previous prime is 1117494982739. The next prime is 1117494982823. The reversal of 1117494982753 is 3572894947111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 40532560929 + 1076962421824 = 201327^2 + 1037768^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1117494982753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1117494982691 and 1117494982700.

It is not an unprimeable number, because it can be changed into a prime (1117494980753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 551575978 + ... + 551578003.

It is an arithmetic number, because the mean of its divisors is an integer number (279649534437).

Almost surely, 2^{1117494982753} is an apocalyptic number.

It is an amenable number.

1117494982753 is a deficient number, since it is larger than the sum of its proper divisors (1103154995).

1117494982753 is a wasteful number, since it uses less digits than its factorization.

1117494982753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103154994.

The product of its digits is 15240960, while the sum is 61.

The spelling of 1117494982753 in words is "one trillion, one hundred seventeen billion, four hundred ninety-four million, nine hundred eighty-two thousand, seven hundred fifty-three".