45965761 has 2 divisors, whose sum is σ = 45965762. Its totient is φ = 45965760.

The previous prime is 45965749. The next prime is 45965767. The reversal of 45965761 is 16756954.

45965761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28826161 + 17139600 = 5369^2 + 4140^2 .

It is a cyclic number.

It is not a de Polignac number, because 45965761 - 2¹⁵ = 45932993 is a prime.

It is a super-2 number, since 2×45965761² = 4225702368618242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45965767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22982880 + 22982881.

It is an arithmetic number, because the mean of its divisors is an integer number (22982881).

Almost surely, 2^45965761 is an apocalyptic number.

It is an amenable number.

45965761 is a deficient number, since it is larger than the sum of its proper divisors (1).

45965761 is an equidigital number, since it uses as much as digits as its factorization.

45965761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 226800, while the sum is 43.

The square root of 45965761 is about 6779.8053806876. The cubic root of 45965761 is about 358.2158665026.

The spelling of 45965761 in words is "forty-five million, nine hundred sixty-five thousand, seven hundred sixty-one".