5556705601 has 2 divisors, whose sum is σ = 5556705602. Its totient is φ = 5556705600.

The previous prime is 5556705541. The next prime is 5556705641. The reversal of 5556705601 is 1065076555.

It is an a-pointer prime, because the next prime (5556705641) can be obtained adding 5556705601 to its sum of digits (40).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3976563600 + 1580142001 = 63060^2 + 39751^2 .

It is a cyclic number.

It is not a de Polignac number, because 5556705601 - 2¹¹ = 5556703553 is a prime.

It is not a weakly prime, because it can be changed into another prime (5556705641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2778352800 + 2778352801.

It is an arithmetic number, because the mean of its divisors is an integer number (2778352801).

Almost surely, 2^5556705601 is an apocalyptic number.

It is an amenable number.

5556705601 is a deficient number, since it is larger than the sum of its proper divisors (1).

5556705601 is an equidigital number, since it uses as much as digits as its factorization.

5556705601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 157500, while the sum is 40.

The square root of 5556705601 is about 74543.3135901537. The cubic root of 5556705601 is about 1771.2198174371.

The spelling of 5556705601 in words is "five billion, five hundred fifty-six million, seven hundred five thousand, six hundred one".