64550014 has 8 divisors (see below), whose sum is σ = 96884568. Its totient is φ = 32255160.

The previous prime is 64549999. The next prime is 64550021. The reversal of 64550014 is 41005546.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5457 + ... + 12604.

It is an arithmetic number, because the mean of its divisors is an integer number (12110571).

Almost surely, 2^64550014 is an apocalyptic number.

64550014 is a deficient number, since it is larger than the sum of its proper divisors (32334554).

64550014 is a wasteful number, since it uses less digits than its factorization.

64550014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19850.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 64550014 is about 8034.3023343661. The cubic root of 64550014 is about 401.1425955807.

The spelling of 64550014 in words is "sixty-four million, five hundred fifty thousand, fourteen".