232053345 has 48 divisors (see below), whose sum is σ = 413197200. Its totient is φ = 120427008.

The previous prime is 232053343. The next prime is 232053401. The reversal of 232053345 is 543350232.

232053345 is a `hidden beast` number, since 2 + 320 + 5 + 334 + 5 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 22353984 + 209699361 = 4728^2 + 14481^2 .

It is not a de Polignac number, because 232053345 - 2¹ = 232053343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232053343) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 355039 + ... + 355691.

It is an arithmetic number, because the mean of its divisors is an integer number (8608275).

Almost surely, 2^232053345 is an apocalyptic number.

It is an amenable number.

232053345 is a deficient number, since it is larger than the sum of its proper divisors (181143855).

232053345 is a wasteful number, since it uses less digits than its factorization.

232053345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866 (or 863 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 232053345 is about 15233.2972464926. The cubic root of 232053345 is about 614.5104571432.

The spelling of 232053345 in words is "two hundred thirty-two million, fifty-three thousand, three hundred forty-five".