2048555672 has 8 divisors (see below), whose sum is σ = 3841041900. Its totient is φ = 1024277832.

The previous prime is 2048555669. The next prime is 2048555683. The reversal of 2048555672 is 2765558402.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128034722 + ... + 128034737.

Almost surely, 2^2048555672 is an apocalyptic number.

It is an amenable number.

2048555672 is a deficient number, since it is larger than the sum of its proper divisors (1792486228).

2048555672 is a wasteful number, since it uses less digits than its factorization.

2048555672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256069465 (or 256069461 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 44.

The square root of 2048555672 is about 45260.9729457951. The cubic root of 2048555672 is about 1270.0356846154.

The spelling of 2048555672 in words is "two billion, forty-eight million, five hundred fifty-five thousand, six hundred seventy-two".