33052042524 has 12 divisors (see below), whose sum is σ = 77121432584. Its totient is φ = 11017347504.

The previous prime is 33052042519. The next prime is 33052042571. The reversal of 33052042524 is 42524025033.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 33052042491 and 33052042500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1377168427 + ... + 1377168450.

Almost surely, 2^33052042524 is an apocalyptic number.

It is an amenable number.

33052042524 is an abundant number, since it is smaller than the sum of its proper divisors (44069390060).

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

33052042524 is a wasteful number, since it uses less digits than its factorization.

33052042524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754336884 (or 2754336882 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 33052042524 its reverse (42524025033), we get a palindrome (75576067557).

The spelling of 33052042524 in words is "thirty-three billion, fifty-two million, forty-two thousand, five hundred twenty-four".