675503211 has 16 divisors (see below), whose sum is σ = 975832704. Its totient is φ = 413986944.

The previous prime is 675503209. The next prime is 675503263. The reversal of 675503211 is 112305576.

It is not a de Polignac number, because 675503211 - 2¹ = 675503209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (675503291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151821 + ... + 156206.

It is an arithmetic number, because the mean of its divisors is an integer number (60989544).

Almost surely, 2^675503211 is an apocalyptic number.

675503211 is a deficient number, since it is larger than the sum of its proper divisors (300329493).

675503211 is a wasteful number, since it uses less digits than its factorization.

675503211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308090.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 675503211 is about 25990.4446095099. Note that the first 3 decimals coincide. The cubic root of 675503211 is about 877.4232521898.

Adding to 675503211 its reverse (112305576), we get a palindrome (787808787).

The spelling of 675503211 in words is "six hundred seventy-five million, five hundred three thousand, two hundred eleven".