64540160301068 has 12 divisors (see below), whose sum is σ = 114859607315880. Its totient is φ = 31723129639392.

The previous prime is 64540160301047. The next prime is 64540160301091. The reversal of 64540160301068 is 86010306104546.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136737627521 + ... + 136737627992.

It is an arithmetic number, because the mean of its divisors is an integer number (9571633942990).

Almost surely, 2^{64540160301068} is an apocalyptic number.

It is an amenable number.

64540160301068 is a deficient number, since it is larger than the sum of its proper divisors (50319447014812).

64540160301068 is a wasteful number, since it uses less digits than its factorization.

64540160301068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273475255576 (or 273475255574 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 64540160301068 in words is "sixty-four trillion, five hundred forty billion, one hundred sixty million, three hundred one thousand, sixty-eight".