64280445001 has 8 divisors (see below), whose sum is σ = 67338748800. Its totient is φ = 61278257040.

The previous prime is 64280444989. The next prime is 64280445037. The reversal of 64280445001 is 10054408246.

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 64280445001 - 2¹⁵ = 64280412233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64280445041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14026615 + ... + 14031196.

It is an arithmetic number, because the mean of its divisors is an integer number (8417343600).

Almost surely, 2^64280445001 is an apocalyptic number.

It is an amenable number.

64280445001 is a deficient number, since it is larger than the sum of its proper divisors (3058303799).

64280445001 is a wasteful number, since it uses less digits than its factorization.

64280445001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28057919.

The product of its (nonzero) digits is 30720, while the sum is 34.

The spelling of 64280445001 in words is "sixty-four billion, two hundred eighty million, four hundred forty-five thousand, one".