676566453 has 8 divisors (see below), whose sum is σ = 902793600. Its totient is φ = 450691808.

The previous prime is 676566437. The next prime is 676566481. The reversal of 676566453 is 354665676.

676566453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 676566453 - 2⁴ = 676566437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676566853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83613 + ... + 91346.

It is an arithmetic number, because the mean of its divisors is an integer number (112849200).

Almost surely, 2^676566453 is an apocalyptic number.

It is an amenable number.

676566453 is a deficient number, since it is larger than the sum of its proper divisors (226227147).

676566453 is a wasteful number, since it uses less digits than its factorization.

676566453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176251.

The product of its digits is 2721600, while the sum is 48.

The square root of 676566453 is about 26010.8910458677. The cubic root of 676566453 is about 877.8833655776.

The spelling of 676566453 in words is "six hundred seventy-six million, five hundred sixty-six thousand, four hundred fifty-three".