20047528448101 has 8 divisors (see below), whose sum is σ = 24994321182144. Its totient is φ = 15621450738720.

The previous prime is 20047528448099. The next prime is 20047528448113. The reversal of 20047528448101 is 10184482574002.

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 20047528448101 - 2¹ = 20047528448099 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 (20047528448191) 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, 130178756080 + ... + 130178756233.

It is an arithmetic number, because the mean of its divisors is an integer number (3124290147768).

Almost surely, 2^{20047528448101} is an apocalyptic number.

It is an amenable number.

20047528448101 is a deficient number, since it is larger than the sum of its proper divisors (4946792734043).

20047528448101 is a wasteful number, since it uses less digits than its factorization.

20047528448101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260357512331.

The product of its (nonzero) digits is 573440, while the sum is 46.

The spelling of 20047528448101 in words is "twenty trillion, forty-seven billion, five hundred twenty-eight million, four hundred forty-eight thousand, one hundred one".