557705711701 has 4 divisors (see below), whose sum is σ = 557707217004. Its totient is φ = 557704206400.

The previous prime is 557705711671. The next prime is 557705711747. The reversal of 557705711701 is 107117507755.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 107117507755 = 5 ⋅21423501551.

It can be written as a sum of positive squares in 2 ways, for example, as 112717990225 + 444987721476 = 335735^2 + 667074^2 .

It is a cyclic number.

It is not a de Polignac number, because 557705711701 - 2¹³ = 557705703509 is a prime.

It is a super-2 number, since 2×557705711701² (a number of 24 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 (557705711791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235791 + ... + 1082131.

It is an arithmetic number, because the mean of its divisors is an integer number (139426804251).

Almost surely, 2^557705711701 is an apocalyptic number.

It is an amenable number.

557705711701 is a deficient number, since it is larger than the sum of its proper divisors (1505303).

557705711701 is an equidigital number, since it uses as much as digits as its factorization.

557705711701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505302.

The product of its (nonzero) digits is 300125, while the sum is 46.

The spelling of 557705711701 in words is "five hundred fifty-seven billion, seven hundred five million, seven hundred eleven thousand, seven hundred one".