64016445 has 8 divisors (see below), whose sum is σ = 102426336. Its totient is φ = 34142096.

The previous prime is 64016413. The next prime is 64016467. The reversal of 64016445 is 54461046.

64016445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 64016445 - 2⁵ = 64016413 is a prime.

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, 2133867 + ... + 2133896.

It is an arithmetic number, because the mean of its divisors is an integer number (12803292).

Almost surely, 2^64016445 is an apocalyptic number.

It is an amenable number.

64016445 is a deficient number, since it is larger than the sum of its proper divisors (38409891).

64016445 is a wasteful number, since it uses less digits than its factorization.

64016445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4267771.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 64016445 is about 8001.0277464836. The cubic root of 64016445 is about 400.0342574826.

The spelling of 64016445 in words is "sixty-four million, sixteen thousand, four hundred forty-five".