232555500 has 72 divisors (see below), whose sum is σ = 733649280. Its totient is φ = 62013600.

The previous prime is 232555489. The next prime is 232555501. The reversal of 232555500 is 5555232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232555501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21340 + ... + 30339.

Almost surely, 2^232555500 is an apocalyptic number.

232555500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232555500 is an abundant number, since it is smaller than the sum of its proper divisors (501093780).

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

232555500 is a wasteful number, since it uses less digits than its factorization.

232555500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51704 (or 51689 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 232555500 is about 15249.7704900762. The cubic root of 232555500 is about 614.9533972222.

The spelling of 232555500 in words is "two hundred thirty-two million, five hundred fifty-five thousand, five hundred".