45607349 has 2 divisors, whose sum is σ = 45607350. Its totient is φ = 45607348.

The previous prime is 45607339. The next prime is 45607381. The reversal of 45607349 is 94370654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42016324 + 3591025 = 6482^2 + 1895^2 .

It is a cyclic number.

It is not a de Polignac number, because 45607349 - 2⁴ = 45607333 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45607339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22803674 + 22803675.

It is an arithmetic number, because the mean of its divisors is an integer number (22803675).

Almost surely, 2^45607349 is an apocalyptic number.

It is an amenable number.

45607349 is a deficient number, since it is larger than the sum of its proper divisors (1).

45607349 is an equidigital number, since it uses as much as digits as its factorization.

45607349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 45607349 is about 6753.3213310193. The cubic root of 45607349 is about 357.2823889612.

The spelling of 45607349 in words is "forty-five million, six hundred seven thousand, three hundred forty-nine".