2049069548 has 6 divisors (see below), whose sum is σ = 3585871716. Its totient is φ = 1024534772.

The previous prime is 2049069521. The next prime is 2049069569. The reversal of 2049069548 is 8459609402.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256133690 + ... + 256133697.

It is an arithmetic number, because the mean of its divisors is an integer number (597645286).

Almost surely, 2^2049069548 is an apocalyptic number.

It is an amenable number.

2049069548 is a deficient number, since it is larger than the sum of its proper divisors (1536802168).

2049069548 is a wasteful number, since it uses less digits than its factorization.

2049069548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512267391 (or 512267389 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 47.

The square root of 2049069548 is about 45266.6494010767. The cubic root of 2049069548 is about 1270.1418710215.

The spelling of 2049069548 in words is "two billion, forty-nine million, sixty-nine thousand, five hundred forty-eight".