648242366006 has 16 divisors (see below), whose sum is σ = 973358866800. Its totient is φ = 323789483808.

The previous prime is 648242365993. The next prime is 648242366041. The reversal of 648242366006 is 600663242846.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28496585 + ... + 28519323.

It is an arithmetic number, because the mean of its divisors is an integer number (60834929175).

Almost surely, 2^648242366006 is an apocalyptic number.

648242366006 is a deficient number, since it is larger than the sum of its proper divisors (325116500794).

648242366006 is a wasteful number, since it uses less digits than its factorization.

648242366006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36703.

The product of its (nonzero) digits is 1990656, while the sum is 47.

The spelling of 648242366006 in words is "six hundred forty-eight billion, two hundred forty-two million, three hundred sixty-six thousand, six".