5531162201 has 2 divisors, whose sum is σ = 5531162202. Its totient is φ = 5531162200.

The previous prime is 5531162191. The next prime is 5531162207. The reversal of 5531162201 is 1022611355.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4843464025 + 687698176 = 69595^2 + 26224^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5531162201 is a prime.

It is not a weakly prime, because it can be changed into another prime (5531162207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2765581100 + 2765581101.

It is an arithmetic number, because the mean of its divisors is an integer number (2765581101).

Almost surely, 2^5531162201 is an apocalyptic number.

It is an amenable number.

5531162201 is a deficient number, since it is larger than the sum of its proper divisors (1).

5531162201 is an equidigital number, since it uses as much as digits as its factorization.

5531162201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 5531162201 is about 74371.7836346554. The cubic root of 5531162201 is about 1768.5016313786.

Adding to 5531162201 its reverse (1022611355), we get a palindrome (6553773556).

The spelling of 5531162201 in words is "five billion, five hundred thirty-one million, one hundred sixty-two thousand, two hundred one".