3546490298161 has 2 divisors, whose sum is σ = 3546490298162. Its totient is φ = 3546490298160.

The previous prime is 3546490298107. The next prime is 3546490298213. The reversal of 3546490298161 is 1618920946453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3515790001936 + 30700296225 = 1875044^2 + 175215^2 .

It is a cyclic number.

It is not a de Polignac number, because 3546490298161 - 2²⁹ = 3545953427249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3546490298096 and 3546490298105.

It is not a weakly prime, because it can be changed into another prime (3546490098161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1773245149080 + 1773245149081.

It is an arithmetic number, because the mean of its divisors is an integer number (1773245149081).

Almost surely, 2^{3546490298161} is an apocalyptic number.

It is an amenable number.

3546490298161 is a deficient number, since it is larger than the sum of its proper divisors (1).

3546490298161 is an equidigital number, since it uses as much as digits as its factorization.

3546490298161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11197440, while the sum is 58.

The spelling of 3546490298161 in words is "three trillion, five hundred forty-six billion, four hundred ninety million, two hundred ninety-eight thousand, one hundred sixty-one".