33150224052 has 96 divisors (see below), whose sum is σ = 95753226240. Its totient is φ = 9831771360.

The previous prime is 33150224011. The next prime is 33150224057. The reversal of 33150224052 is 25042205133.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33150224057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 241018 + ... + 352689.

It is an arithmetic number, because the mean of its divisors is an integer number (997429440).

Almost surely, 2^33150224052 is an apocalyptic number.

It is an amenable number.

33150224052 is an abundant number, since it is smaller than the sum of its proper divisors (62603002188).

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

33150224052 is a wasteful number, since it uses less digits than its factorization.

33150224052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593778 (or 593770 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 33150224052 its reverse (25042205133), we get a palindrome (58192429185).

The spelling of 33150224052 in words is "thirty-three billion, one hundred fifty million, two hundred twenty-four thousand, fifty-two".