33010504753381 has 2 divisors, whose sum is σ = 33010504753382. Its totient is φ = 33010504753380.

The previous prime is 33010504753367. The next prime is 33010504753409. The reversal of 33010504753381 is 18335740501033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24449959196100 + 8560545557281 = 4944690^2 + 2925841^2 .

It is a cyclic number.

It is not a de Polignac number, because 33010504753381 - 2⁵ = 33010504753349 is a prime.

It is a super-2 number, since 2×33010504753381² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33010504753351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16505252376690 + 16505252376691.

It is an arithmetic number, because the mean of its divisors is an integer number (16505252376691).

Almost surely, 2^{33010504753381} is an apocalyptic number.

It is an amenable number.

33010504753381 is a deficient number, since it is larger than the sum of its proper divisors (1).

33010504753381 is an equidigital number, since it uses as much as digits as its factorization.

33010504753381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 33010504753381 in words is "thirty-three trillion, ten billion, five hundred four million, seven hundred fifty-three thousand, three hundred eighty-one".