8844858890057 has 4 divisors (see below), whose sum is σ = 8847069556116. Its totient is φ = 8842648224000.

The previous prime is 8844858890047. The next prime is 8844858890059. The reversal of 8844858890057 is 7500988584488.

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

It can be written as a sum of positive squares in 2 ways, for example, as 180336964921 + 8664521925136 = 424661^2 + 2943556^2 .

It is a cyclic number.

It is not a de Polignac number, because 8844858890057 - 2²⁶ = 8844791781193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8844858890059) 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 3 ways as a sum of consecutive naturals, for example, 1105327028 + ... + 1105335029.

It is an arithmetic number, because the mean of its divisors is an integer number (2211767389029).

Almost surely, 2^{8844858890057} is an apocalyptic number.

It is an amenable number.

8844858890057 is a deficient number, since it is larger than the sum of its proper divisors (2210666059).

8844858890057 is a wasteful number, since it uses less digits than its factorization.

8844858890057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210666058.

The product of its (nonzero) digits is 825753600, while the sum is 74.

The spelling of 8844858890057 in words is "eight trillion, eight hundred forty-four billion, eight hundred fifty-eight million, eight hundred ninety thousand, fifty-seven".