5720052429581 has 24 divisors (see below), whose sum is σ = 6774543888120. Its totient is φ = 4814621586432.

The previous prime is 5720052429569. The next prime is 5720052429587. The reversal of 5720052429581 is 1859242500275.

It can be written as a sum of positive squares in 4 ways, for example, as 2242703924356 + 3477348505225 = 1497566^2 + 1864765^2 .

It is not a de Polignac number, because 5720052429581 - 2²² = 5720048235277 is a prime.

It is a super-2 number, since 2×5720052429581² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5720052429587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2672396 + ... + 4310661.

It is an arithmetic number, because the mean of its divisors is an integer number (282272662005).

Almost surely, 2^{5720052429581} is an apocalyptic number.

It is an amenable number.

5720052429581 is a deficient number, since it is larger than the sum of its proper divisors (1054491458539).

5720052429581 is a wasteful number, since it uses less digits than its factorization.

5720052429581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6983373 (or 6983366 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 50.

The spelling of 5720052429581 in words is "five trillion, seven hundred twenty billion, fifty-two million, four hundred twenty-nine thousand, five hundred eighty-one".