5463078161 has 2 divisors, whose sum is σ = 5463078162. Its totient is φ = 5463078160.

The previous prime is 5463078149. The next prime is 5463078217. The reversal of 5463078161 is 1618703645.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4345446400 + 1117631761 = 65920^2 + 33431^2 .

It is a cyclic number.

It is not a de Polignac number, because 5463078161 - 2¹⁴ = 5463061777 is a prime.

It is not a weakly prime, because it can be changed into another prime (5463078461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2731539080 + 2731539081.

It is an arithmetic number, because the mean of its divisors is an integer number (2731539081).

Almost surely, 2^5463078161 is an apocalyptic number.

It is an amenable number.

5463078161 is a deficient number, since it is larger than the sum of its proper divisors (1).

5463078161 is an equidigital number, since it uses as much as digits as its factorization.

5463078161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 5463078161 is about 73912.6387094927. The cubic root of 5463078161 is about 1761.2153882312.

The spelling of 5463078161 in words is "five billion, four hundred sixty-three million, seventy-eight thousand, one hundred sixty-one".