10454552689 has 4 divisors (see below), whose sum is σ = 11948060224. Its totient is φ = 8961045156.

The previous prime is 10454552681. The next prime is 10454552699. The reversal of 10454552689 is 98625545401.

It is a happy number.

10454552689 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is not a de Polignac number, because 10454552689 - 2³ = 10454552681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10454552681) 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 3 ways as a sum of consecutive naturals, for example, 746753757 + ... + 746753770.

It is an arithmetic number, because the mean of its divisors is an integer number (2987015056).

Almost surely, 2^10454552689 is an apocalyptic number.

It is an amenable number.

10454552689 is a deficient number, since it is larger than the sum of its proper divisors (1493507535).

10454552689 is an equidigital number, since it uses as much as digits as its factorization.

10454552689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493507534.

The product of its (nonzero) digits is 1728000, while the sum is 49.

The spelling of 10454552689 in words is "ten billion, four hundred fifty-four million, five hundred fifty-two thousand, six hundred eighty-nine".