133253005235152 has 80 divisors (see below), whose sum is σ = 313911526680000. Its totient is φ = 54006284113920.

The previous prime is 133253005235149. The next prime is 133253005235159. The reversal of 133253005235152 is 251532500352331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133253005235159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1171954527 + ... + 1172068222.

It is an arithmetic number, because the mean of its divisors is an integer number (3923894083500).

Almost surely, 2^{133253005235152} is an apocalyptic number.

It is an amenable number.

133253005235152 is an abundant number, since it is smaller than the sum of its proper divisors (180658521444848).

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

133253005235152 is a wasteful number, since it uses less digits than its factorization.

133253005235152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2344022804 (or 2344022798 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 40.

Adding to 133253005235152 its reverse (251532500352331), we get a palindrome (384785505587483).

The spelling of 133253005235152 in words is "one hundred thirty-three trillion, two hundred fifty-three billion, five million, two hundred thirty-five thousand, one hundred fifty-two".