33105105054 has 64 divisors (see below), whose sum is σ = 84580070400. Its totient is φ = 9401945184.

The previous prime is 33105105041. The next prime is 33105105079. The reversal of 33105105054 is 45050150133.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199089 + ... + 325340.

It is an arithmetic number, because the mean of its divisors is an integer number (1321563600).

Almost surely, 2^33105105054 is an apocalyptic number.

33105105054 is an abundant number, since it is smaller than the sum of its proper divisors (51474965346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33105105054 is a wasteful number, since it uses less digits than its factorization.

33105105054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524614 (or 524608 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

Adding to 33105105054 its reverse (45050150133), we get a palindrome (78155255187).

The spelling of 33105105054 in words is "thirty-three billion, one hundred five million, one hundred five thousand, fifty-four".