33055515541 has 2 divisors, whose sum is σ = 33055515542. Its totient is φ = 33055515540.

The previous prime is 33055515499. The next prime is 33055515551. The reversal of 33055515541 is 14551555033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24495380100 + 8560135441 = 156510^2 + 92521^2 .

It is a cyclic number.

It is not a de Polignac number, because 33055515541 - 2³³ = 24465580949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 33055515541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33055515551) 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, 16527757770 + 16527757771.

It is an arithmetic number, because the mean of its divisors is an integer number (16527757771).

Almost surely, 2^33055515541 is an apocalyptic number.

It is an amenable number.

33055515541 is a deficient number, since it is larger than the sum of its proper divisors (1).

33055515541 is an equidigital number, since it uses as much as digits as its factorization.

33055515541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112500, while the sum is 37.

The spelling of 33055515541 in words is "thirty-three billion, fifty-five million, five hundred fifteen thousand, five hundred forty-one".