28050503027 has 4 divisors (see below), whose sum is σ = 28104137400. Its totient is φ = 27996868656.

The previous prime is 28050503017. The next prime is 28050503029. The reversal of 28050503027 is 72030505082.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 28050503027 - 2²⁶ = 27983394163 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 28050502984 and 28050503002.

It is not an unprimeable number, because it can be changed into a prime (28050503029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26816402 + ... + 26817447.

It is an arithmetic number, because the mean of its divisors is an integer number (7026034350).

Almost surely, 2^28050503027 is an apocalyptic number.

28050503027 is a deficient number, since it is larger than the sum of its proper divisors (53634373).

28050503027 is an equidigital number, since it uses as much as digits as its factorization.

28050503027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53634372.

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 28050503027 in words is "twenty-eight billion, fifty million, five hundred three thousand, twenty-seven".