5534622161 has 2 divisors, whose sum is σ = 5534622162. Its totient is φ = 5534622160.

The previous prime is 5534622101. The next prime is 5534622199. The reversal of 5534622161 is 1612264355.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4820663761 + 713958400 = 69431^2 + 26720^2 .

It is a cyclic number.

It is not a de Polignac number, because 5534622161 - 2¹⁰ = 5534621137 is a prime.

It is not a weakly prime, because it can be changed into another prime (5534622101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2767311080 + 2767311081.

It is an arithmetic number, because the mean of its divisors is an integer number (2767311081).

Almost surely, 2^5534622161 is an apocalyptic number.

It is an amenable number.

5534622161 is a deficient number, since it is larger than the sum of its proper divisors (1).

5534622161 is an equidigital number, since it uses as much as digits as its factorization.

5534622161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 35.

The square root of 5534622161 is about 74395.0412393192. The cubic root of 5534622161 is about 1768.8703103436.

The spelling of 5534622161 in words is "five billion, five hundred thirty-four million, six hundred twenty-two thousand, one hundred sixty-one".