33473915286113 has 2 divisors, whose sum is σ = 33473915286114. Its totient is φ = 33473915286112.

The previous prime is 33473915286107. The next prime is 33473915286131. The reversal of 33473915286113 is 31168251937433.

Together with next prime (33473915286131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18649813642849 + 14824101643264 = 4318543^2 + 3850208^2 .

It is a cyclic number.

It is not a de Polignac number, because 33473915286113 - 2²² = 33473911091809 is a prime.

It is a super-2 number, since 2×33473915286113² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33473915286173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16736957643056 + 16736957643057.

It is an arithmetic number, because the mean of its divisors is an integer number (16736957643057).

Almost surely, 2^{33473915286113} is an apocalyptic number.

It is an amenable number.

33473915286113 is a deficient number, since it is larger than the sum of its proper divisors (1).

33473915286113 is an equidigital number, since it uses as much as digits as its factorization.

33473915286113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9797760, while the sum is 56.

The spelling of 33473915286113 in words is "thirty-three trillion, four hundred seventy-three billion, nine hundred fifteen million, two hundred eighty-six thousand, one hundred thirteen".