1233252512 has 24 divisors (see below), whose sum is σ = 2457223776. Its totient is φ = 609195712.

The previous prime is 1233252481. The next prime is 1233252557. The reversal of 1233252512 is 2152523321.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229508 + ... + 234819.

It is an arithmetic number, because the mean of its divisors is an integer number (102384324).

Almost surely, 2^1233252512 is an apocalyptic number.

It is an amenable number.

1233252512 is a deficient number, since it is larger than the sum of its proper divisors (1223971264).

1233252512 is an equidigital number, since it uses as much as digits as its factorization.

1233252512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464420 (or 464412 counting only the distinct ones).

The product of its digits is 3600, while the sum is 26.

The square root of 1233252512 is about 35117.6951407691. The cubic root of 1233252512 is about 1072.3848491987.

Adding to 1233252512 its reverse (2152523321), we get a palindrome (3385775833).

The spelling of 1233252512 in words is "one billion, two hundred thirty-three million, two hundred fifty-two thousand, five hundred twelve".