5720061267601 has 4 divisors (see below), whose sum is σ = 5720516083492. Its totient is φ = 5719606451712.

The previous prime is 5720061267551. The next prime is 5720061267611. The reversal of 5720061267601 is 1067621600275.

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 4981931136576 + 738130131025 = 2232024^2 + 859145^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5720061267601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5720061267611) 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, 227389080 + ... + 227414233.

It is an arithmetic number, because the mean of its divisors is an integer number (1430129020873).

Almost surely, 2^{5720061267601} is an apocalyptic number.

It is an amenable number.

5720061267601 is a deficient number, since it is larger than the sum of its proper divisors (454815891).

5720061267601 is a wasteful number, since it uses less digits than its factorization.

5720061267601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454815890.

The product of its (nonzero) digits is 211680, while the sum is 43.

Adding to 5720061267601 its reverse (1067621600275), we get a palindrome (6787682867876).

The spelling of 5720061267601 in words is "five trillion, seven hundred twenty billion, sixty-one million, two hundred sixty-seven thousand, six hundred one".