2048540069 has 8 divisors (see below), whose sum is σ = 2182033728. Its totient is φ = 1916489920.

The previous prime is 2048540033. The next prime is 2048540071. The reversal of 2048540069 is 9600458402.

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 2048540069 - 2⁸ = 2048539813 is a prime.

It is a super-2 number, since 2×2048540069² = 8393032828597049522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2048540569) 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, 357947 + ... + 363624.

It is an arithmetic number, because the mean of its divisors is an integer number (272754216).

Almost surely, 2^2048540069 is an apocalyptic number.

It is an amenable number.

2048540069 is a deficient number, since it is larger than the sum of its proper divisors (133493659).

2048540069 is a wasteful number, since it uses less digits than its factorization.

2048540069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721755.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 2048540069 is about 45260.8005784255. The cubic root of 2048540069 is about 1270.0324601619.

The spelling of 2048540069 in words is "two billion, forty-eight million, five hundred forty thousand, sixty-nine".