675275057 has 4 divisors (see below), whose sum is σ = 675366516. Its totient is φ = 675183600.

The previous prime is 675275017. The next prime is 675275087. The reversal of 675275057 is 750572576.

It is a happy number.

675275057 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.

It can be written as a sum of positive squares in 2 ways, for example, as 603635761 + 71639296 = 24569^2 + 8464^2 .

It is a cyclic number.

It is not a de Polignac number, because 675275057 - 2¹⁸ = 675012913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 675274999 and 675275017.

It is not an unprimeable number, because it can be changed into a prime (675275017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33578 + ... + 49779.

It is an arithmetic number, because the mean of its divisors is an integer number (168841629).

Almost surely, 2^675275057 is an apocalyptic number.

It is an amenable number.

675275057 is a deficient number, since it is larger than the sum of its proper divisors (91459).

675275057 is an equidigital number, since it uses as much as digits as its factorization.

675275057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91458.

The product of its (nonzero) digits is 514500, while the sum is 44.

The square root of 675275057 is about 25986.0550488142. The cubic root of 675275057 is about 877.3244566234.

The spelling of 675275057 in words is "six hundred seventy-five million, two hundred seventy-five thousand, fifty-seven".