552492705646 has 16 divisors (see below), whose sum is σ = 947143854720. Its totient is φ = 236779212600.

The previous prime is 552492705643. The next prime is 552492705647. The reversal of 552492705646 is 646507294255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552492705643) 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 7 ways as a sum of consecutive naturals, for example, 909721 + ... + 1390171.

It is an arithmetic number, because the mean of its divisors is an integer number (59196490920).

Almost surely, 2^552492705646 is an apocalyptic number.

552492705646 is a deficient number, since it is larger than the sum of its proper divisors (394651149074).

552492705646 is a wasteful number, since it uses less digits than its factorization.

552492705646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562599.

The product of its (nonzero) digits is 18144000, while the sum is 55.

The spelling of 552492705646 in words is "five hundred fifty-two billion, four hundred ninety-two million, seven hundred five thousand, six hundred forty-six".