675576257 has 8 divisors (see below), whose sum is σ = 699205440. Its totient is φ = 651969360.

The previous prime is 675576247. The next prime is 675576271. The reversal of 675576257 is 752675576.

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 675576257 - 2¹⁰ = 675575233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (675576247) 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, 77132 + ... + 85442.

It is an arithmetic number, because the mean of its divisors is an integer number (87400680).

Almost surely, 2^675576257 is an apocalyptic number.

It is an amenable number.

675576257 is a deficient number, since it is larger than the sum of its proper divisors (23629183).

675576257 is a wasteful number, since it uses less digits than its factorization.

675576257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11143.

The product of its digits is 3087000, while the sum is 50.

The square root of 675576257 is about 25991.8498187413. The cubic root of 675576257 is about 877.4548779703.

The spelling of 675576257 in words is "six hundred seventy-five million, five hundred seventy-six thousand, two hundred fifty-seven".