4441654513 has 4 divisors (see below), whose sum is σ = 4544948848. Its totient is φ = 4338360180.

The previous prime is 4441654507. The next prime is 4441654523. The reversal of 4441654513 is 3154561444.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4441654513 - 2¹⁷ = 4441523441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4441654523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51647103 + ... + 51647188.

It is an arithmetic number, because the mean of its divisors is an integer number (1136237212).

Almost surely, 2^4441654513 is an apocalyptic number.

4441654513 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

4441654513 is a deficient number, since it is larger than the sum of its proper divisors (103294335).

4441654513 is a wasteful number, since it uses less digits than its factorization.

4441654513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103294334.

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

The square root of 4441654513 is about 66645.7388960465. The cubic root of 4441654513 is about 1643.7972827450.

The spelling of 4441654513 in words is "four billion, four hundred forty-one million, six hundred fifty-four thousand, five hundred thirteen".