675057307 has 2 divisors, whose sum is σ = 675057308. Its totient is φ = 675057306.

The previous prime is 675057263. The next prime is 675057323. The reversal of 675057307 is 703750576.

675057307 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 675057307 - 2⁷ = 675057179 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 675057307.

It is not a weakly prime, because it can be changed into another prime (675057407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337528653 + 337528654.

It is an arithmetic number, because the mean of its divisors is an integer number (337528654).

Almost surely, 2^675057307 is an apocalyptic number.

675057307 is a deficient number, since it is larger than the sum of its proper divisors (1).

675057307 is an equidigital number, since it uses as much as digits as its factorization.

675057307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 154350, while the sum is 40.

The square root of 675057307 is about 25981.8649638551. The cubic root of 675057307 is about 877.2301454554.

The spelling of 675057307 in words is "six hundred seventy-five million, fifty-seven thousand, three hundred seven".