33539798552 has 16 divisors (see below), whose sum is σ = 67724593440. Its totient is φ = 15479906976.

The previous prime is 33539798549. The next prime is 33539798557. The reversal of 33539798552 is 25589793533.

It is a super-2 number, since 2×33539798552² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33539798491 and 33539798500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33539798557) 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 in 3 ways as a sum of consecutive naturals, for example, 161248928 + ... + 161249135.

It is an arithmetic number, because the mean of its divisors is an integer number (4232787090).

Almost surely, 2^33539798552 is an apocalyptic number.

It is an amenable number.

33539798552 is an abundant number, since it is smaller than the sum of its proper divisors (34184794888).

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

33539798552 is a wasteful number, since it uses less digits than its factorization.

33539798552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322498082 (or 322498078 counting only the distinct ones).

The product of its digits is 30618000, while the sum is 59.

The spelling of 33539798552 in words is "thirty-three billion, five hundred thirty-nine million, seven hundred ninety-eight thousand, five hundred fifty-two".