10455676009 has 3 divisors (see below), whose sum is σ = 10455778263. Its totient is φ = 10455573756.

The previous prime is 10455675983. The next prime is 10455676057. The reversal of 10455676009 is 90067655401.

The square root of 10455676009 is 102253.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 9746625625 + 709050384 = 98725^2 + 26628^2 .

It is not a de Polignac number, because 10455676009 - 2⁹ = 10455675497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10455676109) 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 2 ways as a sum of consecutive naturals, for example, 51127 + ... + 153379.

It is an arithmetic number, because the mean of its divisors is an integer number (3485259421).

Almost surely, 2^10455676009 is an apocalyptic number.

10455676009 is the 102253-rd square number.

10455676009 is the 51127-th centered octagonal number.

It is an amenable number.

10455676009 is a deficient number, since it is larger than the sum of its proper divisors (102254).

10455676009 is an frugal number, since it uses more digits than its factorization.

10455676009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204506 (or 102253 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 43.

The spelling of 10455676009 in words is "ten billion, four hundred fifty-five million, six hundred seventy-six thousand, nine".