4445113456 has 40 divisors (see below), whose sum is σ = 9846021600. Its totient is φ = 1904415744.

The previous prime is 4445113447. The next prime is 4445113487. The reversal of 4445113456 is 6543115444.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 516420 + ... + 524956.

It is an arithmetic number, because the mean of its divisors is an integer number (246150540).

Almost surely, 2^4445113456 is an apocalyptic number.

It is an amenable number.

4445113456 is an abundant number, since it is smaller than the sum of its proper divisors (5400908144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4445113456 is a wasteful number, since it uses less digits than its factorization.

4445113456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13201 (or 13195 counting only the distinct ones).

The product of its digits is 115200, while the sum is 37.

The square root of 4445113456 is about 66671.6840645262. The cubic root of 4445113456 is about 1644.2238749668.

The spelling of 4445113456 in words is "four billion, four hundred forty-five million, one hundred thirteen thousand, four hundred fifty-six".