2028086420051 has 8 divisors (see below), whose sum is σ = 2227646411520. Its totient is φ = 1837808288712.

The previous prime is 2028086420047. The next prime is 2028086420071. The reversal of 2028086420051 is 1500246808202.

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 2028086420051 - 2² = 2028086420047 is a prime.

It is a super-2 number, since 2×2028086420051² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2028086419987 and 2028086420014.

It is not an unprimeable number, because it can be changed into a prime (2028086420071) 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, 2320464575 + ... + 2320465448.

It is an arithmetic number, because the mean of its divisors is an integer number (278455801440).

Almost surely, 2^{2028086420051} is an apocalyptic number.

2028086420051 is a deficient number, since it is larger than the sum of its proper divisors (199559991469).

2028086420051 is a wasteful number, since it uses less digits than its factorization.

2028086420051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4640930065.

The product of its (nonzero) digits is 61440, while the sum is 38.

The spelling of 2028086420051 in words is "two trillion, twenty-eight billion, eighty-six million, four hundred twenty thousand, fifty-one".