648147653005 has 8 divisors (see below), whose sum is σ = 777862455552. Its totient is φ = 518461274448.

The previous prime is 648147652967. The next prime is 648147653047. The reversal of 648147653005 is 500356741846.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 648147653005 - 2¹³ = 648147644813 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 648147653005.

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, 7055797 + ... + 7147066.

It is an arithmetic number, because the mean of its divisors is an integer number (97232806944).

Almost surely, 2^648147653005 is an apocalyptic number.

It is an amenable number.

648147653005 is a deficient number, since it is larger than the sum of its proper divisors (129714802547).

648147653005 is a wasteful number, since it uses less digits than its factorization.

648147653005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14211995.

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 648147653005 in words is "six hundred forty-eight billion, one hundred forty-seven million, six hundred fifty-three thousand, five".