675258893 has 4 divisors (see below), whose sum is σ = 675864540. Its totient is φ = 674653248.

The previous prime is 675258847. The next prime is 675258901. The reversal of 675258893 is 398852576.

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 95316169 + 579942724 = 9763^2 + 24082^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-675258893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675258193) 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, 301148 + ... + 303381.

It is an arithmetic number, because the mean of its divisors is an integer number (168966135).

Almost surely, 2^675258893 is an apocalyptic number.

It is an amenable number.

675258893 is a deficient number, since it is larger than the sum of its proper divisors (605647).

675258893 is a wasteful number, since it uses less digits than its factorization.

675258893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605646.

The product of its digits is 3628800, while the sum is 53.

The square root of 675258893 is about 25985.7440339891. The cubic root of 675258893 is about 877.3174564213.

The spelling of 675258893 in words is "six hundred seventy-five million, two hundred fifty-eight thousand, eight hundred ninety-three".