45741161 has 2 divisors, whose sum is σ = 45741162. Its totient is φ = 45741160.

The previous prime is 45741127. The next prime is 45741197. The reversal of 45741161 is 16114754.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36529936 + 9211225 = 6044^2 + 3035^2 .

It is a cyclic number.

It is not a de Polignac number, because 45741161 - 2¹⁸ = 45479017 is a prime.

It is a Chen prime.

It is equal to p_2760374 and since 45741161 and 2760374 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (45741061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22870580 + 22870581.

It is an arithmetic number, because the mean of its divisors is an integer number (22870581).

Almost surely, 2^45741161 is an apocalyptic number.

It is an amenable number.

45741161 is a deficient number, since it is larger than the sum of its proper divisors (1).

45741161 is an equidigital number, since it uses as much as digits as its factorization.

45741161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 29.

The square root of 45741161 is about 6763.2211999904. The cubic root of 45741161 is about 357.6314700578.

The spelling of 45741161 in words is "forty-five million, seven hundred forty-one thousand, one hundred sixty-one".