5492161 has 2 divisors, whose sum is σ = 5492162. Its totient is φ = 5492160.

The previous prime is 5492153. The next prime is 5492167. The reversal of 5492161 is 1612945.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4601025 + 891136 = 2145^2 + 944^2 .

It is a cyclic number.

It is not a de Polignac number, because 5492161 - 2³ = 5492153 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (5492167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2746080 + 2746081.

It is an arithmetic number, because the mean of its divisors is an integer number (2746081).

Almost surely, 2^5492161 is an apocalyptic number.

It is an amenable number.

5492161 is a deficient number, since it is larger than the sum of its proper divisors (1).

5492161 is an equidigital number, since it uses as much as digits as its factorization.

5492161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 28.

The square root of 5492161 is about 2343.5360035638. The cubic root of 5492161 is about 176.4335150727.

The spelling of 5492161 in words is "five million, four hundred ninety-two thousand, one hundred sixty-one".