57206083801 has 8 divisors (see below), whose sum is σ = 62208206280. Its totient is φ = 52385856768.

The previous prime is 57206083783. The next prime is 57206083829. The reversal of 57206083801 is 10838060275.

It can be written as a sum of positive squares in 4 ways, for example, as 31996265625 + 25209818176 = 178875^2 + 158776^2 .

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 57206083801 - 2¹¹ = 57206081753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57206083871) 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, 45473206 + ... + 45474463.

It is an arithmetic number, because the mean of its divisors is an integer number (7776025785).

Almost surely, 2^57206083801 is an apocalyptic number.

It is an amenable number.

57206083801 is a deficient number, since it is larger than the sum of its proper divisors (5002122479).

57206083801 is a wasteful number, since it uses less digits than its factorization.

57206083801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90947723.

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 57206083801 in words is "fifty-seven billion, two hundred six million, eighty-three thousand, eight hundred one".