45434017 has 2 divisors, whose sum is σ = 45434018. Its totient is φ = 45434016.

The previous prime is 45434009. The next prime is 45434041. The reversal of 45434017 is 71043454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45212176 + 221841 = 6724^2 + 471^2 .

It is a cyclic number.

It is not a de Polignac number, because 45434017 - 2³ = 45434009 is a prime.

It is not a weakly prime, because it can be changed into another prime (45434057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22717008 + 22717009.

It is an arithmetic number, because the mean of its divisors is an integer number (22717009).

Almost surely, 2^45434017 is an apocalyptic number.

It is an amenable number.

45434017 is a deficient number, since it is larger than the sum of its proper divisors (1).

45434017 is an equidigital number, since it uses as much as digits as its factorization.

45434017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 45434017 is about 6740.4760217658. The cubic root of 45434017 is about 356.8291937921.

The spelling of 45434017 in words is "forty-five million, four hundred thirty-four thousand, seventeen".