20004352775007 has 8 divisors (see below), whose sum is σ = 26698800548784. Its totient is φ = 13323070092288.

The previous prime is 20004352774981. The next prime is 20004352775023. The reversal of 20004352775007 is 70057725340002.

It is a happy number.

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

It is not a de Polignac number, because 20004352775007 - 2⁶ = 20004352774943 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20004352775007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20004352775507) 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, 3291269218 + ... + 3291275295.

It is an arithmetic number, because the mean of its divisors is an integer number (3337350068598).

Almost surely, 2^{20004352775007} is an apocalyptic number.

20004352775007 is a deficient number, since it is larger than the sum of its proper divisors (6694447773777).

20004352775007 is a wasteful number, since it uses less digits than its factorization.

20004352775007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6582545529.

The product of its (nonzero) digits is 411600, while the sum is 42.

The spelling of 20004352775007 in words is "twenty trillion, four billion, three hundred fifty-two million, seven hundred seventy-five thousand, seven".