232150055 has 4 divisors (see below), whose sum is σ = 278580072. Its totient is φ = 185720040.

The previous prime is 232150043. The next prime is 232150069. The reversal of 232150055 is 550051232.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-232150055 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 232150055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23215001 + ... + 23215010.

It is an arithmetic number, because the mean of its divisors is an integer number (69645018).

Almost surely, 2^232150055 is an apocalyptic number.

232150055 is a deficient number, since it is larger than the sum of its proper divisors (46430017).

232150055 is an equidigital number, since it uses as much as digits as its factorization.

232150055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46430016.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 232150055 is about 15236.4712121935. The cubic root of 232150055 is about 614.5958125922.

The spelling of 232150055 in words is "two hundred thirty-two million, one hundred fifty thousand, fifty-five".