2049804577 has 8 divisors (see below), whose sum is σ = 2079905472. Its totient is φ = 2019738000.

The previous prime is 2049804527. The next prime is 2049804583. The reversal of 2049804577 is 7754089402.

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 2049804577 - 2¹¹ = 2049802529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2049804517) 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, 127378 + ... + 142564.

It is an arithmetic number, because the mean of its divisors is an integer number (259988184).

Almost surely, 2^2049804577 is an apocalyptic number.

It is an amenable number.

2049804577 is a deficient number, since it is larger than the sum of its proper divisors (30100895).

2049804577 is a wasteful number, since it uses less digits than its factorization.

2049804577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17159.

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 2049804577 is about 45274.7675532410. The cubic root of 2049804577 is about 1270.2937252297.

The spelling of 2049804577 in words is "two billion, forty-nine million, eight hundred four thousand, five hundred seventy-seven".