117225653 has 2 divisors, whose sum is σ = 117225654. Its totient is φ = 117225652.

The previous prime is 117225643. The next prime is 117225709. The reversal of 117225653 is 356522711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116596804 + 628849 = 10798^2 + 793^2 .

It is a cyclic number.

It is not a de Polignac number, because 117225653 - 2⁴ = 117225637 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117225623) 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, 58612826 + 58612827.

It is an arithmetic number, because the mean of its divisors is an integer number (58612827).

Almost surely, 2^117225653 is an apocalyptic number.

It is an amenable number.

117225653 is a deficient number, since it is larger than the sum of its proper divisors (1).

117225653 is an equidigital number, since it uses as much as digits as its factorization.

117225653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12600, while the sum is 32.

The square root of 117225653 is about 10827.0796154827. The cubic root of 117225653 is about 489.4115565642.

The spelling of 117225653 in words is "one hundred seventeen million, two hundred twenty-five thousand, six hundred fifty-three".