33773485485 has 64 divisors (see below), whose sum is σ = 57430391040. Its totient is φ = 16924723200.

The previous prime is 33773485481. The next prime is 33773485513. The reversal of 33773485485 is 58458437733.

It is not a de Polignac number, because 33773485485 - 2² = 33773485481 is a prime.

It is a super-2 number, since 2×33773485485² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33773485481) 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 in 63 ways as a sum of consecutive naturals, for example, 2116035 + ... + 2131935.

It is an arithmetic number, because the mean of its divisors is an integer number (897349860).

Almost surely, 2^33773485485 is an apocalyptic number.

It is an amenable number.

33773485485 is a deficient number, since it is larger than the sum of its proper divisors (23656905555).

33773485485 is a wasteful number, since it uses less digits than its factorization.

33773485485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16078.

The product of its digits is 33868800, while the sum is 57.

It can be divided in two parts, 3377348 and 5485, that added together give a palindrome (3382833).

The spelling of 33773485485 in words is "thirty-three billion, seven hundred seventy-three million, four hundred eighty-five thousand, four hundred eighty-five".