10549230399889 has 4 divisors (see below), whose sum is σ = 10549238516224. Its totient is φ = 10549222283556.

The previous prime is 10549230399863. The next prime is 10549230399907. The reversal of 10549230399889 is 98899303294501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10549230399889 - 2⁹ = 10549230399377 is a prime.

It is a super-2 number, since 2×10549230399889² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10549230399839) 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, 1620417 + ... + 4870750.

It is an arithmetic number, because the mean of its divisors is an integer number (2637309629056).

Almost surely, 2^{10549230399889} is an apocalyptic number.

It is an amenable number.

10549230399889 is a deficient number, since it is larger than the sum of its proper divisors (8116335).

10549230399889 is an equidigital number, since it uses as much as digits as its factorization.

10549230399889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8116334.

The product of its (nonzero) digits is 151165440, while the sum is 70.

The spelling of 10549230399889 in words is "ten trillion, five hundred forty-nine billion, two hundred thirty million, three hundred ninety-nine thousand, eight hundred eighty-nine".