64601063601207 has 32 divisors (see below), whose sum is σ = 99220220352000. Its totient is φ = 36622803520128.

The previous prime is 64601063601121. The next prime is 64601063601289. The reversal of 64601063601207 is 70210636010646.

It is not a de Polignac number, because 64601063601207 - 2¹¹ = 64601063599159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64601063601707) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9894732 + ... + 15070097.

It is an arithmetic number, because the mean of its divisors is an integer number (3100631886000).

Almost surely, 2^{64601063601207} is an apocalyptic number.

64601063601207 is a deficient number, since it is larger than the sum of its proper divisors (34619156750793).

64601063601207 is a wasteful number, since it uses less digits than its factorization.

64601063601207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24965815.

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 64601063601207 in words is "sixty-four trillion, six hundred one billion, sixty-three million, six hundred one thousand, two hundred seven".