2066064955737 has 8 divisors (see below), whose sum is σ = 2874525155904. Its totient is φ = 1317490696368.

The previous prime is 2066064955711. The next prime is 2066064955769. The reversal of 2066064955737 is 7375594606602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2066064955737 - 2²² = 2066060761433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2066064955037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14971485118 + ... + 14971485255.

It is an arithmetic number, because the mean of its divisors is an integer number (359315644488).

Almost surely, 2^{2066064955737} is an apocalyptic number.

It is an amenable number.

2066064955737 is a deficient number, since it is larger than the sum of its proper divisors (808460200167).

2066064955737 is a wasteful number, since it uses less digits than its factorization.

2066064955737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29942970399.

The product of its (nonzero) digits is 57153600, while the sum is 60.

The spelling of 2066064955737 in words is "two trillion, sixty-six billion, sixty-four million, nine hundred fifty-five thousand, seven hundred thirty-seven".