1117392564955 has 8 divisors (see below), whose sum is σ = 1341444358800. Its totient is φ = 893531864736.

The previous prime is 1117392564917. The next prime is 1117392564973. The reversal of 1117392564955 is 5594652937111.

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 1117392564955 - 2²¹ = 1117390467803 is a prime.

It is a super-2 number, since 2×1117392564955² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1117392564955.

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 7 ways as a sum of consecutive naturals, for example, 47760540 + ... + 47783929.

It is an arithmetic number, because the mean of its divisors is an integer number (167680544850).

Almost surely, 2^{1117392564955} is an apocalyptic number.

1117392564955 is a deficient number, since it is larger than the sum of its proper divisors (224051793845).

1117392564955 is an equidigital number, since it uses as much as digits as its factorization.

1117392564955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95546813.

The product of its digits is 10206000, while the sum is 58.

The spelling of 1117392564955 in words is "one trillion, one hundred seventeen billion, three hundred ninety-two million, five hundred sixty-four thousand, nine hundred fifty-five".