20126330670527 has 8 divisors (see below), whose sum is σ = 20526438960000. Its totient is φ = 19728188515864.

The previous prime is 20126330670521. The next prime is 20126330670577. The reversal of 20126330670527 is 72507603362102.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 20126330670527 - 2³⁶ = 20057611193791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20126330670521) by changing a digit.

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, 491513027 + ... + 491553972.

It is an arithmetic number, because the mean of its divisors is an integer number (2565804870000).

Almost surely, 2^{20126330670527} is an apocalyptic number.

20126330670527 is a deficient number, since it is larger than the sum of its proper divisors (400108289473).

20126330670527 is an equidigital number, since it uses as much as digits as its factorization.

20126330670527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983067405.

The product of its (nonzero) digits is 635040, while the sum is 44.

The spelling of 20126330670527 in words is "twenty trillion, one hundred twenty-six billion, three hundred thirty million, six hundred seventy thousand, five hundred twenty-seven".