676282095457 has 4 divisors (see below), whose sum is σ = 676747535380. Its totient is φ = 675816655536.

The previous prime is 676282095407. The next prime is 676282095491. The reversal of 676282095457 is 754590282676.

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 399159867681 + 277122227776 = 631791^2 + 526424^2 .

It is a cyclic number.

It is not a de Polignac number, because 676282095457 - 2¹⁹ = 676281571169 is a prime.

It is a super-3 number, since 3×676282095457³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 676282095395 and 676282095404.

It is not an unprimeable number, because it can be changed into a prime (676282095407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232717782 + ... + 232720687.

It is an arithmetic number, because the mean of its divisors is an integer number (169186883845).

Almost surely, 2^676282095457 is an apocalyptic number.

It is an amenable number.

676282095457 is a deficient number, since it is larger than the sum of its proper divisors (465439923).

676282095457 is a wasteful number, since it uses less digits than its factorization.

676282095457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465439922.

The product of its (nonzero) digits is 50803200, while the sum is 61.

The spelling of 676282095457 in words is "six hundred seventy-six billion, two hundred eighty-two million, ninety-five thousand, four hundred fifty-seven".