33554542117 has 2 divisors, whose sum is σ = 33554542118. Its totient is φ = 33554542116.

The previous prime is 33554542097. The next prime is 33554542123. The reversal of 33554542117 is 71124545533.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26103572356 + 7450969761 = 161566^2 + 86319^2 .

It is a cyclic number.

It is not a de Polignac number, because 33554542117 - 2⁷ = 33554541989 is a prime.

It is a super-3 number, since 3×33554542117³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 33554542117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33554542187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16777271058 + 16777271059.

It is an arithmetic number, because the mean of its divisors is an integer number (16777271059).

Almost surely, 2^33554542117 is an apocalyptic number.

It is an amenable number.

33554542117 is a deficient number, since it is larger than the sum of its proper divisors (1).

33554542117 is an equidigital number, since it uses as much as digits as its factorization.

33554542117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 252000, while the sum is 40.

The spelling of 33554542117 in words is "thirty-three billion, five hundred fifty-four million, five hundred forty-two thousand, one hundred seventeen".