2648251084 has 18 divisors (see below), whose sum is σ = 4879183820. Its totient is φ = 1254222216.

The previous prime is 2648251079. The next prime is 2648251091. The reversal of 2648251084 is 4801528462.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 445677 + ... + 451579.

Almost surely, 2^2648251084 is an apocalyptic number.

It is an amenable number.

2648251084 is a deficient number, since it is larger than the sum of its proper divisors (2230932736).

2648251084 is an frugal number, since it uses more digits than its factorization.

2648251084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11829 (or 5924 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 40.

The square root of 2648251084 is about 51461.1609274412. The cubic root of 2648251084 is about 1383.5230092198.

The spelling of 2648251084 in words is "two billion, six hundred forty-eight million, two hundred fifty-one thousand, eighty-four".