28361200895 has 16 divisors (see below), whose sum is σ = 36385277760. Its totient is φ = 21146985984.

The previous prime is 28361200867. The next prime is 28361200909. The reversal of 28361200895 is 59800216382.

It is not a de Polignac number, because 28361200895 - 2⁸ = 28361200639 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1610960 + ... + 1628469.

It is an arithmetic number, because the mean of its divisors is an integer number (2274079860).

Almost surely, 2^28361200895 is an apocalyptic number.

28361200895 is a deficient number, since it is larger than the sum of its proper divisors (8024076865).

28361200895 is a wasteful number, since it uses less digits than its factorization.

28361200895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3239554.

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 28361200895 in words is "twenty-eight billion, three hundred sixty-one million, two hundred thousand, eight hundred ninety-five".