4505444347 has 2 divisors, whose sum is σ = 4505444348. Its totient is φ = 4505444346.

The previous prime is 4505444297. The next prime is 4505444351. The reversal of 4505444347 is 7434445054.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4505444347 - 2⁷ = 4505444219 is a prime.

It is not a weakly prime, because it can be changed into another prime (4515444347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2252722173 + 2252722174.

It is an arithmetic number, because the mean of its divisors is an integer number (2252722174).

Almost surely, 2^4505444347 is an apocalyptic number.

4505444347 is a deficient number, since it is larger than the sum of its proper divisors (1).

4505444347 is an equidigital number, since it uses as much as digits as its factorization.

4505444347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 537600, while the sum is 40.

The square root of 4505444347 is about 67122.6068251226. The cubic root of 4505444347 is about 1651.6291649211.

It can be divided in two parts, 45054 and 44347, that added together give a square (89401 = 299²).

The spelling of 4505444347 in words is "four billion, five hundred five million, four hundred forty-four thousand, three hundred forty-seven".