4405445246 has 16 divisors (see below), whose sum is σ = 7015968576. Its totient is φ = 2067495936.

The previous prime is 4405445237. The next prime is 4405445249. The reversal of 4405445246 is 6425445044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4405445249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164051 + ... + 189006.

It is an arithmetic number, because the mean of its divisors is an integer number (438498036).

Almost surely, 2^4405445246 is an apocalyptic number.

4405445246 is a deficient number, since it is larger than the sum of its proper divisors (2610523330).

4405445246 is a wasteful number, since it uses less digits than its factorization.

4405445246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353443.

The product of its (nonzero) digits is 307200, while the sum is 38.

The square root of 4405445246 is about 66373.5282021379. The cubic root of 4405445246 is about 1639.3182331290.

The spelling of 4405445246 in words is "four billion, four hundred five million, four hundred forty-five thousand, two hundred forty-six".