232445133440552 has 32 divisors (see below), whose sum is σ = 460248445051200. Its totient is φ = 109751552236800.

The previous prime is 232445133440539. The next prime is 232445133440671. The reversal of 232445133440552 is 255044331544232.

It is a junction number, because it is equal to n+sod(n) for n = 232445133440497 and 232445133440506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2458544849 + ... + 2458639392.

It is an arithmetic number, because the mean of its divisors is an integer number (14382763907850).

Almost surely, 2^{232445133440552} is an apocalyptic number.

It is an amenable number.

232445133440552 is a deficient number, since it is larger than the sum of its proper divisors (227803311610648).

232445133440552 is a wasteful number, since it uses less digits than its factorization.

232445133440552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4917184577 (or 4917184573 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 47.

Adding to 232445133440552 its reverse (255044331544232), we get a palindrome (487489464984784).

The spelling of 232445133440552 in words is "two hundred thirty-two trillion, four hundred forty-five billion, one hundred thirty-three million, four hundred forty thousand, five hundred fifty-two".