305233052 has 6 divisors (see below), whose sum is σ = 534157848. Its totient is φ = 152616524.

The previous prime is 305233031. The next prime is 305233057. The reversal of 305233052 is 250332503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305233057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38154128 + ... + 38154135.

It is an arithmetic number, because the mean of its divisors is an integer number (89026308).

Almost surely, 2^305233052 is an apocalyptic number.

It is an amenable number.

305233052 is a deficient number, since it is larger than the sum of its proper divisors (228924796).

305233052 is a wasteful number, since it uses less digits than its factorization.

305233052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76308267 (or 76308265 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 305233052 is about 17470.9201818336. The cubic root of 305233052 is about 673.3029537863.

Adding to 305233052 its reverse (250332503), we get a palindrome (555565555).

The spelling of 305233052 in words is "three hundred five million, two hundred thirty-three thousand, fifty-two".