45014897 has 2 divisors, whose sum is σ = 45014898. Its totient is φ = 45014896.

The previous prime is 45014891. The next prime is 45014899. The reversal of 45014897 is 79841054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44502241 + 512656 = 6671^2 + 716^2 .

It is a cyclic number.

It is not a de Polignac number, because 45014897 - 2⁶ = 45014833 is a prime.

Together with 45014899, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45014897.

It is not a weakly prime, because it can be changed into another prime (45014891) 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, 22507448 + 22507449.

It is an arithmetic number, because the mean of its divisors is an integer number (22507449).

Almost surely, 2^45014897 is an apocalyptic number.

It is an amenable number.

45014897 is a deficient number, since it is larger than the sum of its proper divisors (1).

45014897 is an equidigital number, since it uses as much as digits as its factorization.

45014897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 45014897 is about 6709.3141974422. The cubic root of 45014897 is about 355.7285757776.

The spelling of 45014897 in words is "forty-five million, fourteen thousand, eight hundred ninety-seven".