64864255601006 has 32 divisors (see below), whose sum is σ = 103561264834560. Its totient is φ = 30363898723200.

The previous prime is 64864255600999. The next prime is 64864255601053. The reversal of 64864255601006 is 60010655246846.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 461075105 + ... + 461215763.

It is an arithmetic number, because the mean of its divisors is an integer number (3236289526080).

Almost surely, 2^{64864255601006} is an apocalyptic number.

64864255601006 is a deficient number, since it is larger than the sum of its proper divisors (38697009233554).

64864255601006 is a wasteful number, since it uses less digits than its factorization.

64864255601006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211880.

The product of its (nonzero) digits is 8294400, while the sum is 53.

The spelling of 64864255601006 in words is "sixty-four trillion, eight hundred sixty-four billion, two hundred fifty-five million, six hundred one thousand, six".