153455302233 has 24 divisors (see below), whose sum is σ = 226162539720. Its totient is φ = 100229875200.

The previous prime is 153455302219. The next prime is 153455302261. The reversal of 153455302233 is 332203554351.

153455302233 is a `hidden beast` number, since 1 + 5 + 345 + 5 + 302 + 2 + 3 + 3 = 666.

153455302233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 61835276889 + 91620025344 = 248667^2 + 302688^2 .

It is not a de Polignac number, because 153455302233 - 2⁵ = 153455302201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (153455302933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104913 + ... + 563841.

It is an arithmetic number, because the mean of its divisors is an integer number (9423439155).

Almost surely, 2^153455302233 is an apocalyptic number.

It is an amenable number.

153455302233 is a deficient number, since it is larger than the sum of its proper divisors (72707237487).

153455302233 is a wasteful number, since it uses less digits than its factorization.

153455302233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459689 (or 459686 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

Adding to 153455302233 its reverse (332203554351), we get a palindrome (485658856584).

The spelling of 153455302233 in words is "one hundred fifty-three billion, four hundred fifty-five million, three hundred two thousand, two hundred thirty-three".