33054040541 has 4 divisors (see below), whose sum is σ = 33128655072. Its totient is φ = 32979426012.

The previous prime is 33054040493. The next prime is 33054040571. The reversal of 33054040541 is 14504045033.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14504045033 = 127 ⋅114205079.

It is a cyclic number.

It is not a de Polignac number, because 33054040541 - 2²² = 33049846237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33054040571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37306601 + ... + 37307486.

It is an arithmetic number, because the mean of its divisors is an integer number (8282163768).

Almost surely, 2^33054040541 is an apocalyptic number.

It is an amenable number.

33054040541 is a deficient number, since it is larger than the sum of its proper divisors (74614531).

33054040541 is an equidigital number, since it uses as much as digits as its factorization.

33054040541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74614530.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 33054040541 its reverse (14504045033), we get a palindrome (47558085574).

The spelling of 33054040541 in words is "thirty-three billion, fifty-four million, forty thousand, five hundred forty-one".