28300275026 has 8 divisors (see below), whose sum is σ = 43597721100. Its totient is φ = 13767701328.

The previous prime is 28300275011. The next prime is 28300275077. The reversal of 28300275026 is 62057200382.

It can be written as a sum of positive squares in 2 ways, for example, as 28101493225 + 198781801 = 167635^2 + 14099^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191218001 + ... + 191218148.

Almost surely, 2^28300275026 is an apocalyptic number.

28300275026 is a deficient number, since it is larger than the sum of its proper divisors (15297446074).

28300275026 is a wasteful number, since it uses less digits than its factorization.

28300275026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382436188.

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 28300275026 in words is "twenty-eight billion, three hundred million, two hundred seventy-five thousand, twenty-six".