233050545 has 48 divisors (see below), whose sum is σ = 497183232. Its totient is φ = 98340480.

The previous prime is 233050541. The next prime is 233050547. The reversal of 233050545 is 545050332.

It is not a de Polignac number, because 233050545 - 2² = 233050541 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (233050541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24361 + ... + 32550.

It is an arithmetic number, because the mean of its divisors is an integer number (10357984).

Almost surely, 2^233050545 is an apocalyptic number.

It is an amenable number.

233050545 is an abundant number, since it is smaller than the sum of its proper divisors (264132687).

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

233050545 is a wasteful number, since it uses less digits than its factorization.

233050545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56942 (or 56939 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 233050545 is about 15265.9930892163. The cubic root of 233050545 is about 615.3894420154.

The spelling of 233050545 in words is "two hundred thirty-three million, fifty thousand, five hundred forty-five".