1232412352533 has 6 divisors (see below), whose sum is σ = 1780151175894. Its totient is φ = 821608235016.

The previous prime is 1232412352511. The next prime is 1232412352537. The reversal of 1232412352533 is 3352532142321.

1232412352533 is a `hidden beast` number, since 1 + 2 + 3 + 2 + 4 + 123 + 525 + 3 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1175528671524 + 56883681009 = 1084218^2 + 238503^2 .

It is not a de Polignac number, because 1232412352533 - 2¹⁰ = 1232412351509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232412352537) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68467352910 + ... + 68467352927.

It is an arithmetic number, because the mean of its divisors is an integer number (296691862649).

Almost surely, 2^{1232412352533} is an apocalyptic number.

It is an amenable number.

1232412352533 is a deficient number, since it is larger than the sum of its proper divisors (547738823361).

1232412352533 is a wasteful number, since it uses less digits than its factorization.

1232412352533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136934705843 (or 136934705840 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

Adding to 1232412352533 its reverse (3352532142321), we get a palindrome (4584944494854).

The spelling of 1232412352533 in words is "one trillion, two hundred thirty-two billion, four hundred twelve million, three hundred fifty-two thousand, five hundred thirty-three".