232153550844 has 96 divisors (see below), whose sum is σ = 561624053760. Its totient is φ = 74590161408.

The previous prime is 232153550833. The next prime is 232153550887. The reversal of 232153550844 is 448055351232.

It is a super-2 number, since 2×232153550844² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232153550796 and 232153550805.

It is a congruent number.

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, 30587002 + ... + 30594590.

It is an arithmetic number, because the mean of its divisors is an integer number (5850250560).

Almost surely, 2^232153550844 is an apocalyptic number.

It is an amenable number.

232153550844 is an abundant number, since it is smaller than the sum of its proper divisors (329470502916).

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

232153550844 is a wasteful number, since it uses less digits than its factorization.

232153550844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8459 (or 8457 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 232153550844 in words is "two hundred thirty-two billion, one hundred fifty-three million, five hundred fifty thousand, eight hundred forty-four".