2048486851 has 8 divisors (see below), whose sum is σ = 2116366208. Its totient is φ = 1980720000.

The previous prime is 2048486831. The next prime is 2048486863. The reversal of 2048486851 is 1586848402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2048486851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2048486801) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9721 + ... + 64741.

It is an arithmetic number, because the mean of its divisors is an integer number (264545776).

Almost surely, 2^2048486851 is an apocalyptic number.

2048486851 is a deficient number, since it is larger than the sum of its proper divisors (67879357).

2048486851 is a wasteful number, since it uses less digits than its factorization.

2048486851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56253.

The product of its (nonzero) digits is 491520, while the sum is 46.

The square root of 2048486851 is about 45260.2126707332. The cubic root of 2048486851 is about 1270.0214622202.

The spelling of 2048486851 in words is "two billion, forty-eight million, four hundred eighty-six thousand, eight hundred fifty-one".