711275801 has 4 divisors (see below), whose sum is σ = 753115572. Its totient is φ = 669436032.

The previous prime is 711275731. The next prime is 711275839. The reversal of 711275801 is 108572117.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 108572117 = 3307 ⋅32831.

It can be written as a sum of positive squares in 2 ways, for example, as 531072025 + 180203776 = 23045^2 + 13424^2 .

It is a cyclic number.

It is not a de Polignac number, because 711275801 - 2¹⁰ = 711274777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (711275861) 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, 20919860 + ... + 20919893.

It is an arithmetic number, because the mean of its divisors is an integer number (188278893).

Almost surely, 2^711275801 is an apocalyptic number.

It is an amenable number.

711275801 is a deficient number, since it is larger than the sum of its proper divisors (41839771).

711275801 is a wasteful number, since it uses less digits than its factorization.

711275801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41839770.

The product of its (nonzero) digits is 3920, while the sum is 32.

The square root of 711275801 is about 26669.7544233163. The cubic root of 711275801 is about 892.6461669814.

The spelling of 711275801 in words is "seven hundred eleven million, two hundred seventy-five thousand, eight hundred one".