2048576720544 has 60 divisors (see below), whose sum is σ = 6024807237834. Its totient is φ = 682858905984.

The previous prime is 2048576720521. The next prime is 2048576720549. The reversal of 2048576720544 is 4450276758402.

2048576720544 is a `hidden beast` number, since 2 + 0 + 4 + 8 + 5 + 76 + 7 + 20 + 544 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1346500310544 + 702076410000 = 1160388^2 + 837900^2 .

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (2048576720549) 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 9 ways as a sum of consecutive naturals, for example, 395170387 + ... + 395175570.

Almost surely, 2^{2048576720544} is an apocalyptic number.

2048576720544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2048576720544 is an abundant number, since it is smaller than the sum of its proper divisors (3976230517290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2048576720544 is an equidigital number, since it uses as much as digits as its factorization.

2048576720544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790345979 (or 790345962 counting only the distinct ones).

The product of its (nonzero) digits is 15052800, while the sum is 54.

The spelling of 2048576720544 in words is "two trillion, forty-eight billion, five hundred seventy-six million, seven hundred twenty thousand, five hundred forty-four".