28863536051051 has 8 divisors (see below), whose sum is σ = 31083971109744. Its totient is φ = 26643124285920.

The previous prime is 28863536051017. The next prime is 28863536051099. The reversal of 28863536051051 is 15015063536882.

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 28863536051051 - 2³⁸ = 28588658144107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 28863536050984 and 28863536051002.

It is not an unprimeable number, because it can be changed into a prime (28863536051851) 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, 3206261 + ... + 8246646.

It is an arithmetic number, because the mean of its divisors is an integer number (3885496388718).

Almost surely, 2^{28863536051051} is an apocalyptic number.

28863536051051 is a deficient number, since it is larger than the sum of its proper divisors (2220435058693).

28863536051051 is a wasteful number, since it uses less digits than its factorization.

28863536051051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11646781.

The product of its (nonzero) digits is 5184000, while the sum is 53.

The spelling of 28863536051051 in words is "twenty-eight trillion, eight hundred sixty-three billion, five hundred thirty-six million, fifty-one thousand, fifty-one".