2648574049 has 8 divisors (see below), whose sum is σ = 2889748800. Its totient is φ = 2407465200.

The previous prime is 2648574043. The next prime is 2648574059. The reversal of 2648574049 is 9404758462.

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 2648574049 - 2⁹ = 2648573537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2648573993 and 2648574011.

It is not an unprimeable number, because it can be changed into a prime (2648574043) 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, 109444 + ... + 131434.

It is an arithmetic number, because the mean of its divisors is an integer number (361218600).

Almost surely, 2^2648574049 is an apocalyptic number.

It is an amenable number.

2648574049 is a deficient number, since it is larger than the sum of its proper divisors (241174751).

2648574049 is a wasteful number, since it uses less digits than its factorization.

2648574049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32951.

The product of its (nonzero) digits is 1935360, while the sum is 49.

The square root of 2648574049 is about 51464.2987808053. The cubic root of 2648574049 is about 1383.5792490213.

The spelling of 2648574049 in words is "two billion, six hundred forty-eight million, five hundred seventy-four thousand, forty-nine".