20727252076706 has 16 divisors (see below), whose sum is σ = 35532496285440. Its totient is φ = 8883091994400.

The previous prime is 20727252076673. The next prime is 20727252076781. The reversal of 20727252076706 is 60767025272702.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10024631 + ... + 11914181.

It is an arithmetic number, because the mean of its divisors is an integer number (2220781017840).

Almost surely, 2^{20727252076706} is an apocalyptic number.

20727252076706 is a deficient number, since it is larger than the sum of its proper divisors (14805244208734).

20727252076706 is a wasteful number, since it uses less digits than its factorization.

20727252076706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2673089.

The product of its (nonzero) digits is 6914880, while the sum is 53.

The spelling of 20727252076706 in words is "twenty trillion, seven hundred twenty-seven billion, two hundred fifty-two million, seventy-six thousand, seven hundred six".