5648296928465 has 8 divisors (see below), whose sum is σ = 6845064793128. Its totient is φ = 4473898556800.

The previous prime is 5648296928459. The next prime is 5648296928467.

5648296928465 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 3804809150464 + 1843487778001 = 1950592^2 + 1357751^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-5648296928465 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5648296928392 and 5648296928401.

It is not an unprimeable number, because it can be changed into a prime (5648296928467) 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, 5592372692 + ... + 5592373701.

It is an arithmetic number, because the mean of its divisors is an integer number (855633099141).

Almost surely, 2^{5648296928465} is an apocalyptic number.

It is an amenable number.

5648296928465 is a deficient number, since it is larger than the sum of its proper divisors (1196767864663).

5648296928465 is a wasteful number, since it uses less digits than its factorization.

5648296928465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11184746499.

The product of its digits is 1791590400, while the sum is 74.

The spelling of 5648296928465 in words is "five trillion, six hundred forty-eight billion, two hundred ninety-six million, nine hundred twenty-eight thousand, four hundred sixty-five".