233249053 has 8 divisors (see below), whose sum is σ = 241158656. Its totient is φ = 225363600.

The previous prime is 233249047. The next prime is 233249057. The reversal of 233249053 is 350942332.

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 233249053 - 2⁵ = 233249021 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233249057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14800 + ... + 26182.

It is an arithmetic number, because the mean of its divisors is an integer number (30144832).

Almost surely, 2^233249053 is an apocalyptic number.

It is an amenable number.

233249053 is a deficient number, since it is larger than the sum of its proper divisors (7909603).

233249053 is a wasteful number, since it uses less digits than its factorization.

233249053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12075.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 233249053 is about 15272.4933458817. The cubic root of 233249053 is about 615.5641180845.

The spelling of 233249053 in words is "two hundred thirty-three million, two hundred forty-nine thousand, fifty-three".