4450747039 has 2 divisors, whose sum is σ = 4450747040. Its totient is φ = 4450747038.

The previous prime is 4450747031. The next prime is 4450747051. The reversal of 4450747039 is 9307470544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4450747039 - 2³ = 4450747031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4450746986 and 4450747004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4450747031) 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, 2225373519 + 2225373520.

It is an arithmetic number, because the mean of its divisors is an integer number (2225373520).

Almost surely, 2^4450747039 is an apocalyptic number.

4450747039 is a deficient number, since it is larger than the sum of its proper divisors (1).

4450747039 is an equidigital number, since it uses as much as digits as its factorization.

4450747039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 43.

The square root of 4450747039 is about 66713.9193796917. The cubic root of 4450747039 is about 1644.9181925485.

The spelling of 4450747039 in words is "four billion, four hundred fifty million, seven hundred forty-seven thousand, thirty-nine".