66532114061064 has 64 divisors (see below), whose sum is σ = 184812140040000. Its totient is φ = 22177285902720.

The previous prime is 66532114061057. The next prime is 66532114061071. The reversal of 66532114061064 is 46016041123566.

66532114061064 is a `hidden beast` number, since 6 + 6 + 5 + 3 + 21 + 1 + 4 + 0 + 610 + 6 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (66532114061057) and next prime (66532114061071).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82406412 + ... + 83209860.

It is an arithmetic number, because the mean of its divisors is an integer number (2887689688125).

Almost surely, 2^{66532114061064} is an apocalyptic number.

It is an amenable number.

66532114061064 is an abundant number, since it is smaller than the sum of its proper divisors (118280025978936).

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

66532114061064 is a wasteful number, since it uses less digits than its factorization.

66532114061064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186835 (or 1186825 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 66532114061064 in words is "sixty-six trillion, five hundred thirty-two billion, one hundred fourteen million, sixty-one thousand, sixty-four".