2453472247 has 2 divisors, whose sum is σ = 2453472248. Its totient is φ = 2453472246.

The previous prime is 2453472227. The next prime is 2453472289. The reversal of 2453472247 is 7422743542.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2453472247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2453472227) 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, 1226736123 + 1226736124.

It is an arithmetic number, because the mean of its divisors is an integer number (1226736124).

Almost surely, 2^2453472247 is an apocalyptic number.

2453472247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2453472247 is an equidigital number, since it uses as much as digits as its factorization.

2453472247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 376320, while the sum is 40.

The square root of 2453472247 is about 49532.5372558281. The cubic root of 2453472247 is about 1348.7363112090.

The spelling of 2453472247 in words is "two billion, four hundred fifty-three million, four hundred seventy-two thousand, two hundred forty-seven".