33052253523522 has 64 divisors (see below), whose sum is σ = 70427423600640. Its totient is φ = 10304985556224.

The previous prime is 33052253523511. The next prime is 33052253523557. The reversal of 33052253523522 is 22532535225033.

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, 263010379 + ... + 263136017.

It is an arithmetic number, because the mean of its divisors is an integer number (1100428493760).

Almost surely, 2^{33052253523522} is an apocalyptic number.

33052253523522 is an abundant number, since it is smaller than the sum of its proper divisors (37375170077118).

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

33052253523522 is a wasteful number, since it uses less digits than its factorization.

33052253523522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141647.

The product of its (nonzero) digits is 1620000, while the sum is 42.

Adding to 33052253523522 its reverse (22532535225033), we get a palindrome (55584788748555).

The spelling of 33052253523522 in words is "thirty-three trillion, fifty-two billion, two hundred fifty-three million, five hundred twenty-three thousand, five hundred twenty-two".