33138035900547 has 16 divisors (see below), whose sum is σ = 46886535694080. Its totient is φ = 20773340114912.

The previous prime is 33138035900537. The next prime is 33138035900549. The reversal of 33138035900547 is 74500953083133.

It is a cyclic number.

It is not a de Polignac number, because 33138035900547 - 2³⁰ = 33136962158723 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 33138035900547.

It is not an unprimeable number, because it can be changed into a prime (33138035900549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4070007708 + ... + 4070015849.

It is an arithmetic number, because the mean of its divisors is an integer number (2930408480880).

Almost surely, 2^{33138035900547} is an apocalyptic number.

33138035900547 is a deficient number, since it is larger than the sum of its proper divisors (13748499793533).

33138035900547 is a wasteful number, since it uses less digits than its factorization.

33138035900547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8140023642.

The product of its (nonzero) digits is 4082400, while the sum is 51.

The spelling of 33138035900547 in words is "thirty-three trillion, one hundred thirty-eight billion, thirty-five million, nine hundred thousand, five hundred forty-seven".