233139753 has 48 divisors (see below), whose sum is σ = 438137856. Its totient is φ = 115837920.

The previous prime is 233139749. The next prime is 233139763. The reversal of 233139753 is 357931332.

It is not a de Polignac number, because 233139753 - 2² = 233139749 is a prime.

It is not an unprimeable number, because it can be changed into a prime (233139703) 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, 8626 + ... + 23252.

It is an arithmetic number, because the mean of its divisors is an integer number (9127872).

Almost surely, 2^233139753 is an apocalyptic number.

233139753 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

233139753 is a deficient number, since it is larger than the sum of its proper divisors (204998103).

233139753 is a wasteful number, since it uses less digits than its factorization.

233139753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14674 (or 14671 counting only the distinct ones).

The product of its digits is 51030, while the sum is 36.

The square root of 233139753 is about 15268.9145979667. The cubic root of 233139753 is about 615.4679523921.

The spelling of 233139753 in words is "two hundred thirty-three million, one hundred thirty-nine thousand, seven hundred fifty-three".