2054948648 has 32 divisors (see below), whose sum is σ = 4132360800. Its totient is φ = 955027008.

The previous prime is 2054948633. The next prime is 2054948653. The reversal of 2054948648 is 8468494502.

It is a junction number, because it is equal to n+sod(n) for n = 2054948596 and 2054948605.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119486 + ... + 135597.

It is an arithmetic number, because the mean of its divisors is an integer number (129136275).

Almost surely, 2^2054948648 is an apocalyptic number.

It is an amenable number.

2054948648 is an abundant number, since it is smaller than the sum of its proper divisors (2077412152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2054948648 is a wasteful number, since it uses less digits than its factorization.

2054948648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255161 (or 255157 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 50.

The square root of 2054948648 is about 45331.5414253696. The cubic root of 2054948648 is about 1271.3554561234.

The spelling of 2054948648 in words is "two billion, fifty-four million, nine hundred forty-eight thousand, six hundred forty-eight".