1117872616583 has 2 divisors, whose sum is σ = 1117872616584. Its totient is φ = 1117872616582.

The previous prime is 1117872616477. The next prime is 1117872616591. The reversal of 1117872616583 is 3856162787111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1117872616583 - 2¹² = 1117872612487 is a prime.

It is a super-2 number, since 2×1117872616583² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1117872616183) 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 as a sum of consecutive naturals, namely, 558936308291 + 558936308292.

It is an arithmetic number, because the mean of its divisors is an integer number (558936308292).

Almost surely, 2^{1117872616583} is an apocalyptic number.

1117872616583 is a deficient number, since it is larger than the sum of its proper divisors (1).

1117872616583 is an equidigital number, since it uses as much as digits as its factorization.

1117872616583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3386880, while the sum is 56.

The spelling of 1117872616583 in words is "one trillion, one hundred seventeen billion, eight hundred seventy-two million, six hundred sixteen thousand, five hundred eighty-three".