1412648543 has 4 divisors (see below), whose sum is σ = 1412728560. Its totient is φ = 1412568528.

The previous prime is 1412648483. The next prime is 1412648557. The reversal of 1412648543 is 3458462141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1412648543 - 2¹⁰ = 1412647519 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1412648497 and 1412648506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412648593) 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 3 ways as a sum of consecutive naturals, for example, 563 + ... + 53156.

It is an arithmetic number, because the mean of its divisors is an integer number (353182140).

Almost surely, 2^1412648543 is an apocalyptic number.

1412648543 is a deficient number, since it is larger than the sum of its proper divisors (80017).

1412648543 is an equidigital number, since it uses as much as digits as its factorization.

1412648543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80016.

The product of its digits is 92160, while the sum is 38.

The square root of 1412648543 is about 37585.2170806555. The cubic root of 1412648543 is about 1122.0478432472.

The spelling of 1412648543 in words is "one billion, four hundred twelve million, six hundred forty-eight thousand, five hundred forty-three".