2054028863 has 4 divisors (see below), whose sum is σ = 2054902680. Its totient is φ = 2053155048.

The previous prime is 2054028811. The next prime is 2054028883. The reversal of 2054028863 is 3688204502.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2054028863 - 2⁸ = 2054028607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054028883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433373 + ... + 438086.

It is an arithmetic number, because the mean of its divisors is an integer number (513725670).

Almost surely, 2^2054028863 is an apocalyptic number.

2054028863 is a deficient number, since it is larger than the sum of its proper divisors (873817).

2054028863 is an equidigital number, since it uses as much as digits as its factorization.

2054028863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873816.

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 2054028863 is about 45321.3952013836. The cubic root of 2054028863 is about 1271.1657436470.

The spelling of 2054028863 in words is "two billion, fifty-four million, twenty-eight thousand, eight hundred sixty-three".