2050663100851 has 8 divisors (see below), whose sum is σ = 2153037946320. Its totient is φ = 1950399077088.

The previous prime is 2050663100839. The next prime is 2050663100867. The reversal of 2050663100851 is 1580013660502.

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 2050663100851 - 2²⁵ = 2050629546419 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2050663100851.

It is not an unprimeable number, because it can be changed into a prime (2050663100051) 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, 527703436 + ... + 527707321.

It is an arithmetic number, because the mean of its divisors is an integer number (269129743290).

Almost surely, 2^{2050663100851} is an apocalyptic number.

2050663100851 is a deficient number, since it is larger than the sum of its proper divisors (102374845469).

2050663100851 is a wasteful number, since it uses less digits than its factorization.

2050663100851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055410853.

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 2050663100851 in words is "two trillion, fifty billion, six hundred sixty-three million, one hundred thousand, eight hundred fifty-one".