1447053299 has 2 divisors, whose sum is σ = 1447053300. Its totient is φ = 1447053298.

The previous prime is 1447053287. The next prime is 1447053301. The reversal of 1447053299 is 9923507441.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1447053299 is a prime.

Together with 1447053301, 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 (1447053229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 723526649 + 723526650.

It is an arithmetic number, because the mean of its divisors is an integer number (723526650).

Almost surely, 2^1447053299 is an apocalyptic number.

1447053299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1447053299 is an equidigital number, since it uses as much as digits as its factorization.

1447053299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 1447053299 is about 38040.1537720341. The cubic root of 1447053299 is about 1131.0839571362.

The spelling of 1447053299 in words is "one billion, four hundred forty-seven million, fifty-three thousand, two hundred ninety-nine".