648713534367 has 8 divisors (see below), whose sum is σ = 864969698224. Its totient is φ = 432466530048.

The previous prime is 648713534363. The next prime is 648713534369. The reversal of 648713534367 is 763435317846.

It is a happy number.

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

It is not a de Polignac number, because 648713534367 - 2² = 648713534363 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (648713534363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2122888 + ... + 2409165.

It is an arithmetic number, because the mean of its divisors is an integer number (108121212278).

Almost surely, 2^648713534367 is an apocalyptic number.

648713534367 is a deficient number, since it is larger than the sum of its proper divisors (216256163857).

648713534367 is a wasteful number, since it uses less digits than its factorization.

648713534367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4579769.

The product of its digits is 30481920, while the sum is 57.

The spelling of 648713534367 in words is "six hundred forty-eight billion, seven hundred thirteen million, five hundred thirty-four thousand, three hundred sixty-seven".