233125545 has 8 divisors (see below), whose sum is σ = 373000896. Its totient is φ = 124333616.

The previous prime is 233125531. The next prime is 233125561. The reversal of 233125545 is 545521332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 233125545 - 2¹¹ = 233123497 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7770837 + ... + 7770866.

It is an arithmetic number, because the mean of its divisors is an integer number (46625112).

Almost surely, 2^233125545 is an apocalyptic number.

It is an amenable number.

233125545 is a deficient number, since it is larger than the sum of its proper divisors (139875351).

233125545 is a wasteful number, since it uses less digits than its factorization.

233125545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15541711.

The product of its digits is 18000, while the sum is 30.

The square root of 233125545 is about 15268.4493318739. The cubic root of 233125545 is about 615.4554495246.

Adding to 233125545 its reverse (545521332), we get a palindrome (778646877).

The spelling of 233125545 in words is "two hundred thirty-three million, one hundred twenty-five thousand, five hundred forty-five".