64559400192001 has 8 divisors (see below), whose sum is σ = 75846008617344. Its totient is φ = 54175720440720.

The previous prime is 64559400191989. The next prime is 64559400192029. The reversal of 64559400192001 is 10029100495546.

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 64559400192001 - 2¹³ = 64559400183809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64559400192031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225732168361 + ... + 225732168646.

It is an arithmetic number, because the mean of its divisors is an integer number (9480751077168).

Almost surely, 2^{64559400192001} is an apocalyptic number.

It is an amenable number.

64559400192001 is a deficient number, since it is larger than the sum of its proper divisors (11286608425343).

64559400192001 is a wasteful number, since it uses less digits than its factorization.

64559400192001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451464337031.

The product of its (nonzero) digits is 388800, while the sum is 46.

The spelling of 64559400192001 in words is "sixty-four trillion, five hundred fifty-nine billion, four hundred million, one hundred ninety-two thousand, one".