45495029 has 2 divisors, whose sum is σ = 45495030. Its totient is φ = 45495028.

The previous prime is 45495019. The next prime is 45495049. The reversal of 45495029 is 92059454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45495025 + 4 = 6745^2 + 2^2 .

It is a cyclic number.

It is not a de Polignac number, because 45495029 - 2¹⁶ = 45429493 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45494983 and 45495001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45495019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22747514 + 22747515.

It is an arithmetic number, because the mean of its divisors is an integer number (22747515).

Almost surely, 2^45495029 is an apocalyptic number.

It is an amenable number.

45495029 is a deficient number, since it is larger than the sum of its proper divisors (1).

45495029 is an equidigital number, since it uses as much as digits as its factorization.

45495029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 45495029 is about 6745.0002965159. Note that the first 3 decimals coincide. The cubic root of 45495029 is about 356.9888474783.

The spelling of 45495029 in words is "forty-five million, four hundred ninety-five thousand, twenty-nine".