165671202062007 has 80 divisors (see below), whose sum is σ = 255182173044480. Its totient is φ = 107066524032000.

The previous prime is 165671202061943. The next prime is 165671202062123. The reversal of 165671202062007 is 700260202176561.

165671202062007 is a `hidden beast` number, since 1 + 6 + 5 + 6 + 7 + 12 + 0 + 2 + 0 + 620 + 0 + 7 = 666.

It is not a de Polignac number, because 165671202062007 - 2⁶ = 165671202061943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165671202052007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 207292207 + ... + 208089887.

It is an arithmetic number, because the mean of its divisors is an integer number (3189777163056).

Almost surely, 2^{165671202062007} is an apocalyptic number.

165671202062007 is a deficient number, since it is larger than the sum of its proper divisors (89510970982473).

165671202062007 is a wasteful number, since it uses less digits than its factorization.

165671202062007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798326 (or 798317 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The spelling of 165671202062007 in words is "one hundred sixty-five trillion, six hundred seventy-one billion, two hundred two million, sixty-two thousand, seven".