28762080054841 has 27 divisors (see below), whose sum is σ = 34187044132047. Its totient is φ = 24127194865200.

The previous prime is 28762080054809. The next prime is 28762080054857. The reversal of 28762080054841 is 14845008026782.

The square root of 28762080054841 is 5363029.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 24188897804841 + 4573182250000 = 4918221^2 + 2138500^2 .

It is not a de Polignac number, because 28762080054841 - 2⁵ = 28762080054809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28762080054541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1764428391 + ... + 1764444691.

Almost surely, 2^{28762080054841} is an apocalyptic number.

28762080054841 is the 5363029-th square number.

28762080054841 is the 2681515-th centered octagonal number.

It is an amenable number.

28762080054841 is a deficient number, since it is larger than the sum of its proper divisors (5424964077206).

28762080054841 is an frugal number, since it uses more digits than its factorization.

28762080054841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32710 (or 16355 counting only the distinct ones).

The product of its (nonzero) digits is 6881280, while the sum is 55.

The spelling of 28762080054841 in words is "twenty-eight trillion, seven hundred sixty-two billion, eighty million, fifty-four thousand, eight hundred forty-one".