64600020060600 has 48 divisors (see below), whose sum is σ = 200260062189720. Its totient is φ = 17226672016000.

The previous prime is 64600020060559. The next prime is 64600020060623. The reversal of 64600020060600 is 606002000646.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53833349451 + ... + 53833350650.

Almost surely, 2^{64600020060600} is an apocalyptic number.

64600020060600 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

64600020060600 is an abundant number, since it is smaller than the sum of its proper divisors (135660042129120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64600020060600 is a wasteful number, since it uses less digits than its factorization.

64600020060600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107666700120 (or 107666700111 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The spelling of 64600020060600 in words is "sixty-four trillion, six hundred billion, twenty million, sixty thousand, six hundred".