45270299 has 2 divisors, whose sum is σ = 45270300. Its totient is φ = 45270298.

The previous prime is 45270283. The next prime is 45270301. The reversal of 45270299 is 99207254.

45270299 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 is a cyclic number.

It is not a de Polignac number, because 45270299 - 2⁴ = 45270283 is a prime.

Together with 45270301, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45270229) 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, 22635149 + 22635150.

It is an arithmetic number, because the mean of its divisors is an integer number (22635150).

Almost surely, 2^45270299 is an apocalyptic number.

45270299 is a deficient number, since it is larger than the sum of its proper divisors (1).

45270299 is an equidigital number, since it uses as much as digits as its factorization.

45270299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 45270299 is about 6728.3206671502. The cubic root of 45270299 is about 356.4000757250.

The spelling of 45270299 in words is "forty-five million, two hundred seventy thousand, two hundred ninety-nine".