1252432003233 has 32 divisors (see below), whose sum is σ = 1688003665920. Its totient is φ = 825951185280.

The previous prime is 1252432003231. The next prime is 1252432003241. The reversal of 1252432003233 is 3323002342521.

It is a happy number.

It is not a de Polignac number, because 1252432003233 - 2¹ = 1252432003231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1252432003233.

It is not an unprimeable number, because it can be changed into a prime (1252432003231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 367603816 + ... + 367607222.

It is an arithmetic number, because the mean of its divisors is an integer number (52750114560).

Almost surely, 2^{1252432003233} is an apocalyptic number.

It is an amenable number.

1252432003233 is a deficient number, since it is larger than the sum of its proper divisors (435571662687).

1252432003233 is a wasteful number, since it uses less digits than its factorization.

1252432003233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6237.

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 1252432003233 its reverse (3323002342521), we get a palindrome (4575434345754).

The spelling of 1252432003233 in words is "one trillion, two hundred fifty-two billion, four hundred thirty-two million, three thousand, two hundred thirty-three".