10882045439 has 4 divisors (see below), whose sum is σ = 10882447560. Its totient is φ = 10881643320.

The previous prime is 10882045417. The next prime is 10882045441. The reversal of 10882045439 is 93454028801.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10882045439 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10882045439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10882045409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157292 + ... + 215649.

It is an arithmetic number, because the mean of its divisors is an integer number (2720611890).

Almost surely, 2^10882045439 is an apocalyptic number.

10882045439 is a deficient number, since it is larger than the sum of its proper divisors (402121).

10882045439 is an equidigital number, since it uses as much as digits as its factorization.

10882045439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402120.

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 10882045439 in words is "ten billion, eight hundred eighty-two million, forty-five thousand, four hundred thirty-nine".