2648258205 has 16 divisors (see below), whose sum is σ = 4265654400. Its totient is φ = 1402923968.

The previous prime is 2648258201. The next prime is 2648258227. The reversal of 2648258205 is 5028528462.

It is a cyclic number.

It is not a de Polignac number, because 2648258205 - 2² = 2648258201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2648258201) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 590217 + ... + 594686.

It is an arithmetic number, because the mean of its divisors is an integer number (266603400).

Almost surely, 2^2648258205 is an apocalyptic number.

It is an amenable number.

2648258205 is a deficient number, since it is larger than the sum of its proper divisors (1617396195).

2648258205 is a wasteful number, since it uses less digits than its factorization.

2648258205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185060.

The product of its (nonzero) digits is 307200, while the sum is 42.

The square root of 2648258205 is about 51461.2301154957. The cubic root of 2648258205 is about 1383.5242492909.

The spelling of 2648258205 in words is "two billion, six hundred forty-eight million, two hundred fifty-eight thousand, two hundred five".