5663101 has 2 divisors, whose sum is σ = 5663102. Its totient is φ = 5663100.

The previous prime is 5663093. The next prime is 5663107. The reversal of 5663101 is 1013665.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5635876 + 27225 = 2374^2 + 165^2 .

It is a cyclic number.

It is not a de Polignac number, because 5663101 - 2³ = 5663093 is a prime.

5663101 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5663107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2831550 + 2831551.

It is an arithmetic number, because the mean of its divisors is an integer number (2831551).

Almost surely, 2^5663101 is an apocalyptic number.

It is an amenable number.

5663101 is a deficient number, since it is larger than the sum of its proper divisors (1).

5663101 is an equidigital number, since it uses as much as digits as its factorization.

5663101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 5663101 is about 2379.7270851928. The cubic root of 5663101 is about 178.2453062713.

Adding to 5663101 its reverse (1013665), we get a palindrome (6676766).

The spelling of 5663101 in words is "five million, six hundred sixty-three thousand, one hundred one".